ZapIt Citrus Solvent Spotter is a natural citrus solvent in a powerful water soluble solution. It is safer for the environment and concentrated for economy. Removes:
Grease
Oil
Tar
Chewing Gum
Adhesive 
Glue
Spray Paint
Lip Stick
Toner
Crayon
Ink
Shoe Polish
... more
 
Spotter: Use full strength or dilute up to 5:1 with water.
Cleaning Additive: Add 1-2 ounces per gallon of presprays or emulsifiers to improve cleaning performance. 
Prespray: Dilute 20:1 for an excellent citrus prespray.
 
Case of 4 Gallons.