1. Spray W7 onto tar and or glue spots and allow to dwell for 5-10 minutes. The warmer it is, the shorter the dwell time should be.2. Rinse with a strong jet of water. Repeat step 1 if necessary.
a. Do not spray product onto black plastic trim, rubber, vinyl or other trim parts.b. If you accidentally get W7 onto these parts, remove immediately with your was solution.c. Store in a cool dry place out of the reach of children.