Indiatimes22 天
How do mosquito repellents work?
Picaridin is regarded as a safe and highly effective ... Good Knight, on the other hand, sells a fabric roll-on repellent that uses Citronella and Eucalyptus oils and is a natural alternative.
Business Insider4 年
Bug spray can expire, but it depends on the active ingredient
DEET doesn't expire. This chemical is quite stable and has a long shelf life, Zwiebel says. Picaridin is another chemical that is effective at repelling bugs. Like DEET, picaridin is a stable ...
来自MSN23 天
What is the science behind mosquito repellents and how do they work?
Picaridin is regarded as a safe and highly effective ... Good Knight, on the other hand, sells a fabric roll-on repellent that uses Citronella and Eucalyptus oils and is a natural alternative.