If permethrin gets into the soil, it is for treating down by microorganisms. Exspot cleaning removes can used Permethrin from the fabric. Permethrin Insect Repellent Treatment for Clothing Gear and Tents. The greatest amounts of permethrin have been found 3 to 4 hours after it was eaten.
Possible side effects of Exspot include:
Exspot is used to treat diseases such as: Head Lice, Lice, Scabies.
The recommended dosage for children more than 40kg is one 150mg tablet twice daily.