There are four active ingredients that are scientifically proven to repel mosquitos and three of these are synthetic, or chemical based: DEET, IR3535 and Icaridin. It can be used on children over three years old, and is produced when oil of lemon eucalyptus or OLE is distilled. Although it is a byproduct, the leftover product is far more effective at repelling mosquitoes than the oil itself.

Jungle Formula Extra Strong Aerosol Spray 90ml Jungle Formula Extra Strong Aerosol Spray 90ml

But, aside from the general misery of itchy bites when closer to home, scientists say climate change is also starting to bring mosquito-borne diseases like dengue to shorter-haul holiday destinations , such as some parts of the Mediterranean. Pressurised container; may burst if heated, protect from sunlight and do not expose to temperatures exceeding 50°c. Sonic mosquito repellers. These claim to drive mosquitos away with high-frequency sound but, again, studies show that they don't work. It's particularly vital if you're heading somewhere tropical, where insects can transmit diseases such as yellow fever, malaria and Zika.

Whether you're spending summer at home or in warmer climes, insect repellent is important for preventing bites and stings.

Jungle Formula Extra Strong Pump Spray - Chemist Direct Jungle Formula Extra Strong Pump Spray - Chemist Direct

Herbal extract bracelets. These typically contain strong smelling oils such as citronella, lavender and peppermint, but they aren't supported by the science. When tested for their ability to deter mosquitos, bracelets containing herbal extracts made little difference. Don't rely on DEET bands or bracelets either as these can only offer localised protection.With expert insight from Professor James Logan, of the London School of Hygiene and Tropical Medicine, we reveal which types of repellent are scientifically proven to work - and where to buy the cheapest ones. The golden rule is (much like sun cream) to apply thoroughly to any exposed skin, before you head out, and re-apply often – especially if you're sweating a lot, or have been swimming. If you need both, remember it's sunscreen first, mossie repellent second. Insect repellent factor is ranged between 1-4, with 4 being the strongest factor. The higher the factor the better the protection.