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Study: Effectiveness of Permethrin-Impregnated Clothing for the Prevention of Tick Bites

White Paper Published By: Insect Shield
Insect Shield
Published:  Sep 12, 2012
Type:  White Paper
Length:  8 pages

Tick-borne diseases such as Lyme disease, Rocky Mountain spotted fever, and ehrlichiosis are a significant concern for many thousands of workers who have frequent and unavoidable exposure to tick-infested habitats. Treatment of clothing with permethrin, a nontoxic chemical with insecticidal, knockdown, and repellent properties, is highly effective against ticks. However, most permethrin products must be reapplied after several washings to maintain insecticidal activity.

Recently, a factory-based method for long-lasting permethrin impregnation of clothing has been developed by Insect Shield, Inc., that allows clothing to retain insecticidal activity for over 70 washes.

This study provides preliminary evidence that long-lasting permethrin-impregnated clothing may be highly effective against tick bites.