Keep biting insects at bay for hours with a single application of Sawyer Controlled Release Insect Repellent. Sawyers patented sub-micron encapsulation process puts insect-stopping DEET in microscopic protein particles. Protein particles dissolve throughout the day for a constant release of insect-fighting repellent. The non-alcohol formula features 20 DEET to stop bugs non-greasy lotion feels dry and is water-resistant. Removes easily with soap and water.