Anti-Mosquito Wet Tissues is an effective way to protect your baby against mosquitoes. It is great for outdoor use as these wet tissues are able to keep baby free from mosquitoes and skin irritation for up to 6 hours. It is tested and approved by Singapore's National Environment Agency (NEA) and Thaliand's Ministry of Public Health. Deet-Free Formula It is completely safe for kids with deet-free formula. Microbiological Test Baby Wipes and Wet Tissues are quality checked with Microbiological Test to ensure that they are FREE from harmful bacteria and fungi.