Light, heat, humidity, and body odor. These are things that insects find hard to resist. Some of us are even like magnets for mosquitoes. If you're tired of itching, bites, and swelling, let’s take a look at natural ingredients that can be very useful in your summer care routine.
Certain types of insects are attracted by sweat and bacteria, others by carbon dioxide or a specific skin scent. DEET, found in many common repellents, reliably repels insects. However, it is important to know that it may not be the ideal choice for everyday use and is not environmentally friendly.
If you're traveling to areas where insects transmit serious diseases, then a classic repellent with DEET is appropriate. But if you’re staying home, hiking, working in the garden, or spending your summer by the water, it's worth trying natural alternatives.
Natural insect repellents are often a suitable choice for those who want a gentler approach. They are often used by people with sensitive skin, parents making preparations for children, or those who do not want to use classic repellents daily.
However, it is important to remember that natural repellents generally do not last as long as regular drugstore repellents. Therefore, it's important to reapply them, especially when sweating, swimming, or being in direct sunlight. Heat and sun speed up the evaporation of aromatic substances.
Most natural repellent ingredients are essential oils or strongly aromatic plant oils. These always need to be diluted. Undiluted essential oils can irritate the skin.
If you want a spray repellent, you can combine essential oils with floral water, a hydrosol, or plain water. Witch hazel water is a good choice as it has a mild astringent and pure character on its own.
However, oil and water do not mix on their own. It’s useful to use a substance that helps disperse the essential oils evenly in water. This ensures that a concentrated drop of oil does not end up on the skin, but a gently dispersed blend.
Solubol is a natural, alcohol-free solubilizer with a very gentle scent. It is great for water-based sprays as it helps disperse essential oils in the water phase. A proven ratio is 1 part essential oil to 4 parts Solubol. First mix the essential oil with Solubol, then add the blend to water or hydrosol.
If you prefer an oil or butter consistency, blend your chosen essential oils in a carrier plant oil or plant butter. Sunflower, coconut, almond, or jojoba oil work well. Such a repellent can be gently massaged into the skin and will stay on longer than a light water spray.
Lemon eucalyptus essential oil is one of the best-known natural repellent ingredients. It has a fresh citrus aroma with an herbal note and contains compounds that mosquitoes and other insects dislike.
Mix 5 ml lemon eucalyptus essential oil with 100 ml sunflower oil. If you want a spray version, use Solubol to disperse the mixture in water or witch hazel hydrosol. Reapply regularly, ideally at least every two hours. Do not use for children under 3 years old.