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Allicin, COA, GC-MS, carrier, patch test: the words you meet when you shop for garlic oil, explained in plain English with a few worked examples.
Organic is a certificate with a name behind it. See how the US rule works, two exemptions, and three questions to ask any garlic oil seller.
Garlic has a mosquito reputation. See what two studies tested, what CDC says protects you, and the weekly habit that goes after the source.
A Connecticut trial found a garlic juice spray trimmed tick nymphs for a few weeks. See what it measured and what CDC puts first.
Garlic spray sounds gentle, but no study shows it is harmless to bees. What the research covers, how it compares with neem, and how to protect pollinators.
Garlic oil is on EPA's minimum risk list, yet exemption takes six conditions. A plain walk through them, from inert ingredients to what a label may say.
A garden hose beats most remedies for aphids. UC IPM's order of work, plus what one lab study of garlic oil on cherry aphids measured and what it left out.
Garlic gave marginal protection for 48 hours in one deer trial, while sulfur smells did well in another. The full picture, and why rabbits mean a fence.
Lawn ridges and gnawed roots call for detective work. See what UC extension recommends for moles and voles, and where scent remedies stand.
A greenhouse trial put garlic oil against cucumber mildew with striking results. Here is what it did, and what UC says to do in the garden.
The University of California's ant advice starts with wiping the scent trail. Here is its order of work, a 140-foot perimeter example and a note on garlic.
The best-known garlic and hair study used a gel, not an oil, and a steroid cream in both groups. A calm look at what it tested and what it leaves open.
Flakes and itch have a well-worn first step, and it is not garlic. A dermatology group's shampoo advice, and why a pungent oil is a poor fit for a scalp.
Garlic masks get passed around as an acne fix. What dermatologists actually recommend, what case reports say about raw garlic on faces, and our own advice.
One small trial tested ajoene, a compound found in garlic, on athlete's foot. Here is what it found, and why that is not the same as garlic oil.
Most warts clear on their own, which makes every home remedy look good. A closer look at the one garlic wart trial, and what it did not use.
Allicin can stop bacteria growing in a lab dish, which is where the garlic-on-a-cut idea comes from. Here is why a dish and a cut are not the same.
Garlic shows activity against microbes in the lab, yet 'garlic' means several different things in these papers. What was tested and where it stops.
One trial of a garlic supplement sits behind the cold claims. We untangle its two conflicting numbers and what it cannot tell us about an essential oil.
Heart studies on garlic used tablets and extracts taken by mouth, never essential oil. What the pooled trials reported, in plain English.
Garlic ear drops have a research trail, but it leads to a four-herb oil and a pain score in children. Here is what those trials really measured.
A sore tooth deserves a dentist. See the warning signs MedlinePlus lists and what case reports say about raw garlic on soft tissue.
Anglers swear by garlic scent, but what has research measured, and what do the rules say? One feed study, one state's wording and a note on our oil.
Every poultry study on garlic used powder or a mixed feed ingredient, never essential oil. A plain-English look at what was fed, and what it means.
Garlic oil slashed methane in lab rumen cultures, then did nothing in sheep. Here is how the studies line up, and why the gap matters.
Garlic essential oil is a distillate sold for aroma. Infused garlic oil is mostly cooking oil with garlic in it. Here is how to tell them apart on a label.
Allicin is fleeting. The strong smell in a bottle of distilled garlic oil belongs to the sulfides that follow it, and a drop carries a lot.
Garlic began in Central Asia and travelled by the clove. A short, sourced tour from ancient Egypt to the chemistry behind its smell and the oil we sell.
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