Ultimate Insane Shine Foam is a long-lasting and high gloss shine. Using a thick foam, Meguiar's Ultimate Insane Shine Foam cleans tires of contaminants with ease. Plus, Meguiar's Ultimate Insane Shine Foam is easy-to-use coming in an aerosol container. Features For heavily soiled or muddy tires it is recommended that you pre-rinse with a strong stream of water Apply to wet or dry tires in a well-ventilated area Hold can 4 to 6 inches away & spray evenly onto sidewall Ensure total & even coverage on sidewall Watch the tire foam work, no touching or scrubbing required