Use Bugs B Gone to clean tough road bugs, grime, and other organic residue from all types of vehicle surfaces. 32 oz concentrate refill size makes up to four 16oz spray bottles when mixed with water. Works fast to remove stubborn road bugs and organic crud. Removes dried-on bugs, organic crud, algae and mildew, brake dust, exhaust soot, road grime, and more. Great car and truck wash pre-soak. Cleans cars and trucks, RVs and campers, boats, motorcycles, golf and lawn equipment, kitchen and bath, and more. Safe on vehicle paint, clear coat, gel coat, metal, glass, mirrors, carpet, plastic, vinyl, and more. Water-activated formula does not contain harsh chemicals or odor. Includes two 16 oz bottles of Bugs B Gone (BBG16) and one 32 oz concentrate refill jug (BBG32). Bugs B Gone quickly removes dried-on bugs and stubborn crud from your vehicle, without extra scrubbing or toxic chemicals. The water-activated formula is safe on all surfaces and won’t leave a film or haze. It works great as a spot cleaner on your vehicle or a car wash pre-soak. Just spray it on, let it soak for a minute or two, and wipe or spray away with water. 32 oz concentrate refill size makes up to four 16 oz spray bottles when mixed with water.