TNT users should follow normal common sense precautions when applying. If TNT gets in your eyes, or those of your pets, it can cause temporary irritation. Should this occur, simply flush the eyes for a few minutes with lukewarm water. If you are wearing contacts, remove them after the first flush and then flush again. Because TNT is a light powder there could be drying or irritation on sensitive skin and the same proceedure is recommended.

Please use caution when applying large amounts of TNT powder in windy conditions. This is especially important to people with powder allergies, asthma, or similar conditions. A protective mask, which we include with our application system or can be purchased at hardware stores, can be worn if desired. 

Any irritation is temporary.