Arcturus Primitive Skills Institute

survival

12/3/25 The End Is Near: 10 Skills That Will Make You a Hero in the Apocalypse

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1. Knot-Tying
Can you tie an Evenk Hitch or a Taut-Line Hitch to secure a ridgeline for shelter? If not, you should learn.
Why it matters:
• Knots save lives—literally.
• Improper knots can lead to collapsed shelters or lost gear.
• Mastering knots means mastering control over your environment.
 
2. Shelter Building
Do you know how to build a debris hut, tarp shelter, lean-to, super shelter, wigwam, or tepee? If not, you should learn.
Why it matters:
• Exposure is a top killer in survival situations.
• A good shelter regulates temperature and protects from the elements.
• Shelter is your first line of defense against nature.
 
3. Fire-Making
Can you start a fire with a ferro rod, bowdrill, hand drill, fire plow, flint and steel, or solar ignition? If not, you should learn.
Why it matters:
• Fire means warmth, safety, clean water, and cooked food.
• Lighters fail. Matches get wet. Primitive fire skills don’t.
• Fire boosts morale and keeps predators away.
 
4. Water Purification
Do you know the difference between filtration and purification? Can you make water safe to drink in the wild? If not, you should learn.
Why it matters:
• Dehydration kills faster than hunger.
• Contaminated water can disable you in hours.
• Clean water is survival gold.
 
5. Patching, Sewing, Darning, Repairing
Can you fix torn clothing, repair a tent, or darn socks in the field? If not, you should learn.
Why it matters:
• Gear failure in the wild is a serious threat.
• Small repairs prevent big problems.
• Self-reliance means fixing what breaks—on the spot.
 
6. Fishing and Hunting
Do you know how to catch or hunt your next meal? If not, you should learn.
Why it matters:
• Nature provides, but only if you know how to take.
• Protein is essential for long-term survival.
• These skills turn wilderness into a pantry.
 
7. Trapping and Snaring
Can you build a figure-4 deadfall, spring pole snare, or squirrel pole? If not, you should learn.
Why it matters:
• Traps work while you rest.
• Passive food gathering increases survival odds.
• Knowing how to trap is knowing how to eat.
 
8. Dressing Game
Can you field dress a squirrel, rabbit, pheasant, turkey, or deer? If not, you should learn.
Why it matters:
• Harvesting is only half the job.
• Waste nothing—use everything.
• Clean, efficient dressing prevents spoilage and disease.
 
9. Land Navigation
Can you use a map and compass? Do you know your pace count? If not, you should learn.
Why it matters:
• GPS fails. Batteries die.
• Knowing where you are means knowing how to get out.
• Navigation is freedom.
 
10. Foraging and Plant Knowledge
Do you know which plants are edible or medicinal? If not, you should learn.
Why it matters:
• The forest is a pharmacy and a grocery store—if you know what to look for.
• Foraging extends your food supply.
• Medicinal plants can save lives when help is far away.
Learn these skills before you need them.
Train with experts. Build confidence. Become unshakable.
Sign up for survival training under classes on my Homepage.
“I’ll see you in the wild!”
 

11/30/25 Surviving a Nuclear Attack: Practical Steps and Resources

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The threat of nuclear attack is one of the most sobering realities of modern life. While the likelihood may seem remote, history and current global tensions remind us that preparedness is not paranoia—it is prudence. Surviving such an event requires understanding the dangers, planning ahead, and acting decisively when the unthinkable happens.

The Threats

A nuclear detonation brings multiple hazards:

  • Blast wave: The initial explosion can level buildings and cause catastrophic injuries.

  • Thermal radiation: Intense heat can ignite fires and cause severe burns miles from the blast site.

  • Fallout: Radioactive particles carried by the wind can contaminate vast areas, posing long-term health risks.

  • Infrastructure collapse: Power, water, food supply chains, and medical systems may fail, leaving survivors isolated.

How to Survive

Survival depends on immediate action:

  • Seek shelter quickly: The best protection is underground or inside a reinforced building. Basements, storm shelters, or purpose-built fallout shelters provide the greatest safety.

  • Stay put: Radiation levels are highest in the first 24–48 hours. Remaining sheltered during this period is critical.

  • Decontaminate: Remove outer clothing and wash exposed skin to reduce radiation exposure if you were outside during fallout.

  • Ration supplies: Food and water must be carefully managed to last through the dangerous period when leaving shelter is not safe.

Importance of Prevailing Wind

One of the most overlooked survival factors is the direction of prevailing wind. Fallout travels with the wind, meaning areas downwind of the blast are at greatest risk. Understanding local wind patterns can help you choose safer shelter locations and plan evacuation routes once radiation levels decline. In many regions, winds follow predictable seasonal patterns—knowledge that can save lives.

Things to Stock Up On in Advance

Preparation is the difference between desperation and resilience. Essential supplies include:

  • Water: Stored in sealed containers, enough for at least two weeks.

  • Non-perishable food: Canned goods, freeze-dried meals, and grains.

  • Medical supplies: First aid kits, potassium iodide tablets (to protect the thyroid from radioactive iodine), and basic medicines.

  • Protective gear: Respirators, gloves, and durable clothing to reduce exposure when outside.

  • Lighting and power: Flashlights, batteries, and solar chargers.

  • Communication tools: Hand-crank radios to receive emergency broadcasts.

Recommended Resources

Several guides and suppliers provide deeper knowledge and practical tools for nuclear preparedness:

  • Nuclear War Survival Skills – A classic manual offering tested techniques for shelter building, radiation measurement, and survival strategies.

  • After the Blast – Focuses on the psychological and practical realities of life after a nuclear event.

  • The Nuclear War Survival Bible for Preppers – A modern resource tailored to today’s preparedness community.

  • Nuclear War Survive Nuclear World War Three – Explores scenarios and survival tactics for large-scale nuclear conflict.

  • ReadyMadeResources – A trusted supplier of survival gear, radiation meters, and long-term food storage solutions.

 

Conclusion Surviving a nuclear attack is not about fear—it is about foresight. By understanding the threats, preparing supplies, and learning from trusted resources, individuals and families can increase their chances of enduring the unimaginable. Knowledge, preparation, and calm action are the true shields against catastrophe.

11/25/25 When the Sky Turns Red: Surviving a Nuclear World War III

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Imagine the unthinkable: a nuclear World War III. Not a distant nightmare, but a real, unfolding catastrophe. Cities vanish in seconds. Infrastructure collapses. The air becomes poison. And for those who survive the initial blast, a slower, invisible killer begins its work—radiation.
 
If a nuclear event were to strike the United States, the aftermath would be catastrophic. Beyond the immediate destruction, survivors would face a medical crisis unlike anything modern healthcare has ever handled. Radiation sickness, or Acute Radiation Syndrome (ARS), would become the frontline battle.
 
What Radiation Sickness Looks Like
Radiation sickness doesn’t announce itself with a bang. It creeps in. Within hours to days, symptoms like nausea, vomiting, diarrhea, and fatigue begin. The severity depends on the absorbed dose of radiation—measured in grays (Gy). The higher the dose, the faster and more severe the symptoms.
 
What Diagnosis Hinges On
Time to vomiting: The shorter the interval post-exposure, the higher the dose.
Blood tests: A drop in white blood cells signals bone marrow damage.
Dosimetry: If available, personal dosimeters or Geiger counters help estimate exposure.
Symptom progression: Neurological symptoms, skin burns, and gastrointestinal distress indicate high-dose exposure.
 
Determining the Absorbed Dose
To assess the absorbed dose, clinicians rely on:
Exposure history: Proximity to the blast, duration of exposure.
Symptom onset: Especially vomiting and fever.
Lymphocyte depletion kinetics: Serial blood counts over 48–72 hours.
Biodosimetry: Chromosomal analysis (dicentric assay) when available.
Radiation detection tools: Survey meters and dosimeters.
This data guides triage, prognosis, and treatment.
 
Treatment: Time Is Blood
The goal is clear: stabilize, decontaminate, and treat. Here’s how:
1. Decontamination
Remove clothing: Eliminates up to 90% of external contamination.
Wash thoroughly: Use soap and lukewarm water. Avoid scrubbing damaged skin.
Isolate contaminated individuals: Prevent spread to others and the environment.
2. Bone Marrow Support
Radiation destroys the marrow’s ability to produce blood cells. Without intervention, infection and bleeding become fatal.
Colony-Stimulating Factors (CSFs): Filgrastim (Neupogen), pegfilgrastim (Neulasta), and sargramostim (Leukine) stimulate white cell production.
Transfusions: Red cells and platelets as needed.
Antibiotics and antifungals: Prophylactic or therapeutic use to prevent sepsis.
3. Internal Contamination Treatment
If radioactive particles are inhaled, ingested, or enter wounds, specific agents are used:
Potassium Iodide (KI): Blocks radioactive iodine from being absorbed by the thyroid. Must be taken within hours of exposure.
Prussian Blue: Binds cesium and thallium in the gut, enhancing excretion.
DTPA (Diethylenetriamine pentaacetic acid): Chelates plutonium, americium, and curium, aiding in their removal via urine.
4. Supportive Care
IV fluids: Prevent dehydration and support renal clearance.
Pain management: Especially for burns and GI symptoms.
Nutritional support: High-calorie, high-protein intake to support healing.
Psychological care: Trauma, grief, and anxiety will be rampant.
 
Preparedness Is the Only Cure
In a nuclear event, chaos will reign. Hospitals will be overwhelmed. Supplies will dwindle. The only way to survive is to prepare now—with knowledge, with stockpiles, and with a plan.
This isn’t fearmongering. It’s reality. And in that reality, the difference between life and death may come down to what you know—and what you have on hand.
 
Get gear, supplies, and more knowledge at survivalschoolmichigan.com

When Primitive Skills Meet the Digital Era-Using Apps and Modern Technology in the Wilderness

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One of the principles I teach my students at Arcturus Primitive Skills Institute is this: I am, and always will be, a student.
 
Take edible and medicinal plants, for example. While I’ve accumulated a substantial amount of knowledge, the learning never ends. There is no way I’ll ever master every single plant’s use on this planet—and that’s the beauty of it. I carry that same mindset into every aspect of survival and bushcraft. Whether it’s new techniques or better tools, I’m always refining, always evolving. What I haven’t learned at formal survival schools, I hunt down on my own.
 
One of the most effective ways I continue to grow is by leveraging modern apps and digital tools—many of which are available on both iOS and Android. These resources are invaluable to survivalists, bushcrafters, and outdoor enthusiasts alike. Below are some of the most highly rated and useful tools I use and recommend:
 
PictureThis
A powerful plant identification app that can recognize over 400,000 plant species with more than 98% accuracy. Simply snap a photo of a plant and the app will instantly return its name, species, toxicity warnings, and detailed information. I often use this as a springboard before researching a plant’s edibility and medicinal properties online.
 
Knots 3D
If you want to master knot-tying, this is your go-to app. It teaches over 200 knots with 3D, 360° interactive views—immensely helpful when trying to understand complex configurations. For a real challenge, try wrapping your brain (and fingers) around the Evenk Hitch.
 
MyRadar
Skip the clutter of traditional weather apps. MyRadar offers clean, fast, and accurate radar maps with real-time weather alerts—essential before heading into a course with students. It outpaces traditional sources like The Weather Channel or AccuWeather by avoiding distracting pop-ups and advertisements.
 
Spyglass
A navigation powerhouse that turns your phone into a survival toolkit. With features including offline maps, augmented reality navigation, a digital compass, GPS, waypoint tracking, and even star catalogs, Spyglass is indispensable. When you’ve forgotten your compass or paper map but have your phone (and a reliable power source), this app can guide you through.
 
Gaia GPS
Perfect for those who prefer a streamlined GPS app. Gaia offers detailed maps and route planning and is known for being more reliable on the trail than its popular competitor, AllTrails. AllTrails excels in route planning, but Gaia shines in execution. I personally prefer Gaia but encourage others to try both and decide which suits them best. Advanced features require a subscription.
 
First Aid by the American Red Cross
This app could literally save a life. It provides offline access to step-by-step emergency instructions for burns, cuts, CPR, choking, and more. It includes a hospital locator, 911 integration, educational videos, interactive quizzes, and receives regular updates. Best of all—no ads.
 
Zello Walkie Talkie
Transforms your phone into a real-time push-to-talk radio. With both public and private channels, voice playback, and compatibility across platforms, Zello is bandwidth-efficient and reliable in emergencies. It also supports Bluetooth headsets, offers text and image sharing, and encrypts your messages.
 
Signal
For secure communication, Signal is unmatched. It uses end-to-end encryption that even the developers can’t access. It’s free, ad-free, and open source. Messages auto-delete based on user settings and are never stored on external servers. It even supports groups of up to 1,000 participants.
 
SAS Survival Guide
Based on the bestselling book by former SAS soldier John “Lofty” Wiseman, this app offers offline access to practical survival knowledge. It covers essential topics like fire starting, shelter building, Morse code, and sun compass use—ideal for remote adventures.
 
Pro Tips
• Combine a first aid app with a survival manual app to create a well-rounded emergency preparedness toolkit on your device.
• Organize all your survival apps onto a dedicated home screen. In a high-stress situation, you don’t want to waste time scrolling through icons.
If you’re serious about your self-reliance journey, equipping your phone with these tools can be just as crucial as what you carry in your pack. Let the learning—and the adventure—continue. 

Heat Stroke vs. Heat Exhaustion: Can You Spot the Signs Before It’s Too Late? (Video)

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Description: When temperatures soar, your body’s ability to regulate heat can be pushed to the limit. In this essential guide, we break down the key differences between heat exhaustion and heat stroke—two heat-related illnesses that can escalate quickly if not recognized and treated. Learn how to spot early warning signs like dizziness, heavy sweating, and nausea, and understand when symptoms like confusion or loss of consciousness signal a medical emergency. This video is a must-watch for: parents, athletes, outdoor workers, campers, bushcrafters, foragers, outdoor enthusiasts, beach goers, and anyone preparing for extreme heat. Stay informed, stay safe.

Heat Stroke vs. Heat Exhaustion: Can You Spot the Signs Before It’s Too Late?

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It’s July 1, 2025, and summer is officially here. In West Michigan, we’ve already endured two major heat waves, with temperatures soaring into the low to mid-90s.
 
During my June 20–22 Basic 101 course, I stressed an important core principle: hydrate, stay shaded, and cool down often. I even hung a tarp over our meeting area to protect students from the intense sun. Why? Because I was actively working to prevent Heat Exhaustion—and more critically, Heat Stroke.
 
But do you know the difference between the two? And more importantly, can you recognize the signs before it’s too late?
 
Heat Exhaustion vs. Heat Stroke: What You Need to Know
Both conditions are dangerous responses to extreme heat, but they differ significantly in severity and treatment. Heat Exhaustion is the body’s warning sign that it’s overheating. It typically begins with dehydration from heavy sweating, salt loss, and prolonged exposure to high temperatures.
 
If not treated, it can quickly progress to Heat Stroke—a medical emergency in which the body’s internal temperature control fails, potentially leading to brain damage, organ failure, or even death.
 
At Arcturus Primitive Skills Institute, we teach our students how to monitor and regulate core body temperature, because failing to do so in extreme conditions can have serious consequences.
 
Key Differences Between Heat Exhaustion and Heat Stroke:
Category: Heat Exhaustion vs Heat Stroke
Severity: Moderate; can be treated on-site vs Critical; requires emergency medical attention
Sweating: Heavy, continuous vs None; skin becomes hot and dry
Body Temp: Below 104°F vs Above 104°F
Mental State Fatigued but conscious vs Confused, disoriented, may lose consciousness
Pulse Rapid and weak vs Rapid and strong
 
Symptoms to Watch For:
Heat Exhaustion
• Excessive sweating
• Thirst and dehydration
• Dizziness or fainting
• Nausea and possible vomiting
• Muscle cramps
• Cool, clammy, pale skin
• Weakness and fatigue
• Headache
• Body temperature at or below 103°F
• Rapid, weak pulse
Heat Stroke
• Severe or pounding headache
• Confusion or altered mental status
• Absence of sweating
• Red, hot, dry skin
• Body temperature above 104°F
• Nausea and vomiting
• Rapid, strong pulse
• Short, shallow breathing
• Loss of consciousness
• Possible seizures in extreme cases
 
Treatment Protocols:
Treating Heat Exhaustion
• Move to a shaded or air-conditioned area
• Remove excess clothing
• Rehydrate with water or electrolyte-rich fluids like Gatorade
• Apply cool, damp cloths to the neck, head, and underarms
• Take a cool shower if possible
Treating Heat Stroke
• Call 911 immediately
• Relocate the person to a cooler area
• Remove clothing to aid cooling
• Apply cold compresses or ice packs to the neck, groin, and armpits
• Lay the person down and monitor closely for changes in consciousness
 
Summer in Michigan is no joke. Stay prepared, stay hydrated, and don’t ignore the signs of heat-related illness. When things cool off, come visit me in the wild. 

Sleep Like Royalty on a Peasant’s Budget-This CPAP Battery Is a Game-Changer

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Back in my younger years, I had no idea I had sleep apnea. I just knew I was always exhausted, no matter how much I slept—especially when I worked third shift at a state prison. It wasn’t until my wife pointed out how badly I snored and suggested I get a sleep study done that I began to connect the dots. Turns out, she was absolutely right. The results came back: severe sleep apnea. That’s when I picked up a ResMed AirSense 10 CPAP machine, and my sleep—finally—started to improve. Fast-forward to summer 2025. Over the past few years, whenever I did a survival weekend trip, I’d tough it out and sleep without my CPAP. It wasn’t ideal, but I managed. However, just a week before my upcoming Basic Survival 101 Course scheduled for June 20–22, I decided to do a reality check. I was camping at White River RV Park and, without my CPAP, I found myself waking up every 20 minutes. That’s when it hit me: I can’t do these weekends without my CPAP anymore. The problem? My camp has no electricity. Last summer, I watched one of my students and his two teens effortlessly charge their phones and devices all weekend using an Anker Solix portable power station—pretty sure it was the C1000X model. I was impressed, but $500 for a power solution felt steep, especially when I just needed it for my CPAP. So, I shifted my search toward standalone CPAP batteries. I explored a few: the Easylonger CPAP Battery ES400 Air at $169 (tempting, but reviews made me pause), the Night Owl (decent, but $300 felt like too much), and the Bluetti X30 (also $200, but the reviews didn’t inspire confidence). I also looked at the Portable Outlet PO-160UPSv2 and the Pilot-24 Lite from Choice One Medical, but again, the price-to-performance ratio didn’t sit right with me. If I’m dropping serious cash, I want five-star peace of mind. And then I found it—the Renogy 72000mAh 266Wh 12V Power Bank and CPAP battery. Nearly five stars, with reviews from people who used the same CPAP machine I do and claimed it powered their sleep for multiple nights without a recharge. Sold. I ordered it on Amazon for $159 with overnight shipping. When it arrived, the battery was about 75% charged. I topped it off in preparation for the weekend. The battery came with two USB-C PD ports and a DC 12V/5A cigarette lighter port—perfect for my AirSense 10. I did have to purchase a separate ResMed DC adapter for around $29, but once that arrived, I was ready. Friday, June 20, was long—setting up camp, greeting and assisting students, then jumping into training. By the time I finally crawled into bed, I was wiped. I plugged my CPAP into the Renogy and hoped for the best. It delivered. The battery powered my CPAP the entire weekend without needing a recharge. By Sunday, I still had over 50% battery life. I even used the USB ports to charge my phone. The only minor issue I ran into was that if I bumped the cords too hard while sleeping, the CPAP would shut off—but aside from that, I was seriously impressed. Let me be clear: I’m not sponsored by Renogy, and I don’t get anything out of recommending them. This CPAP battery is still new to me, and I’ll see how it holds up six months from now—but based on this experience, I can say with confidence that the Renogy battery is the best bang for the buck I’ve come across.

Wintergreen: A Survivalist’s Ally

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Wintergreen is an evergreen plant native to North America and the Eastern Woodlands. Renowned for its potent medicinal properties, this plant’s leaves and oil contain methyl salicylate—a compound with remarkable pain-relieving and anti-inflammatory effects. Historically, Wintergreen has been used to address a wide array of ailments, including muscle pain, headaches, nerve pain, sciatica, arthritis, joint pain, menstrual cramps, colds, and flus. Beyond its pain-relieving abilities, Wintergreen boasts antioxidant, antimicrobial, and insecticidal properties, making it an invaluable resource in the wild.
At Arcturus Primitive Skills Institute, I’ve introduced many students to the delights of Wintergreen tea—a soothing, minty infusion that offers both flavor and medicinal benefits. Typically, students enjoy two or three cups, and I often brew this tea when dealing with headaches during camp. The plant’s dark green, waxy leaves and vibrant red berries make it easy to identify. While the berries are minty and edible, it’s said that consuming just one is equivalent to taking a single aspirin. Interestingly, the strongest medicinal properties are derived from Wintergreen leaves harvested between late winter and early fall, when they take on a purplish hue.
In one experiment, I combined an infusion of Wintergreen tea with a poultice of the same plant to treat my aching knee. Used in tandem, the tea and poultice proved highly effective at alleviating my pain—a testament to the plant’s dual functionality.
Preparing Wintergreen Tea:
  1. Gather a small handful of Wintergreen leaves (5–10 should suffice).
  2. Place the leaves on a hard surface, such as a skillet, clean log, or flat rock, and gently crush them using the back of your hatchet or knife. Alternatively, chop the leaves finely.
  3. Simmer the leaves in a cup of water to create the tea.
For brewing in the wild, I often use an improvised setup, such as an empty energy drink can suspended over a fire on a tripod stand. For an enhanced infusion, try adding White Pine needles and honey to your Wintergreen tea. This combination offers a powerful winter medicine, blending the vitamin C from pine needles (an immune booster) with antimicrobial, expectorant, and pain-relieving properties. The honey adds its soothing touch to the throat—perfect for colds and sore throats.
 

Wheeping Forsythia: Medicine of the Yellow Flower

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Wheeping Forsythia

Weeping Forsythia (Forsythia suspensa) is a hallmark of spring, and one of the first bloomers to catch my eye each season. I typically spot this plant alongside Snowdrops early in the year. It has been valued in traditional medicine since ancient times for its numerous health benefits. The yellow blossoms can be eaten raw, though they are bitter. However, the flowers make a pleasantly flavored tea. Below are some of the plant’s medicinal uses:

• Anti-inflammatory properties: Weeping Forsythia contains compounds such as phillyrin and forsythoside, which help reduce inflammation throughout the body.

• Respiratory health: It can reduce inflammation in the air passages of the lungs (bronchiolitis).

• Antibacterial properties: The plant inhibits the growth of bacteria such as Staphylococcus aureus.

• Antiviral benefits: Prepare a tea using the flowers and consume it when dealing with colds, the flu, or other viral infections. Gargling the warm tea can also soothe a sore throat. Additionally, it boosts the immune system, aids in tonsillitis relief, and reduces fever.

• Allergy relief: In spring, I use this plant along with Purple Dead Nettle to alleviate allergies.

• Heart health: The plant contains oleanolic acid, which supports heart muscle function and helps regulate blood pressure.

• Pain relief: Weeping Forsythia’s analgesic properties are effective for relieving pain and headaches.

• Topical applications: Prepare a fomentation or wash with the plant for antiseptic use. The tea can be used to clean wounds, cuts, burns, rashes, and other skin problems.

• Support for internal organs: The plant is beneficial for liver health and can help regulate blood sugar levels.

Methods to Prepare Weeping Forsythia for Medicinal Uses:

  1. Tea: Use a tablespoon of fresh or dried yellow flowers and steep them in hot water for 10–15 minutes. This tea helps with fever, sore throat, and inflammation.
  2. Tincture: Fill a mason jar with dried fruits and leaves, then cover them with vodka or brandy. Seal the jar and let it sit for 4–6 weeks, flipping it upside down once a week. Afterward, strain and store the liquid. This tincture offers potent medicinal benefits, boosting your immune system and aiding in fighting infections.
  3. Infused oil: Place dried flowers in a jar and cover them with almond, olive, or coconut oil. Let the jar sit for 4–6 weeks, then strain and store the oil. This infused oil can be used for topical applications, including burns, wounds, and sunburns.
  4. Syrup: First, prepare a tea using the flowers as described above. Strain out the flowers and mix the tea with honey. Store the syrup in the refrigerator for up to one month. This syrup is effective for treating coughs, colds, the flu, other viruses and lung ailments.
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