The motto for Rush Multi-purpose Solvent Cleaner 30ml big bottle could certainly be, If it is not broke dont fix it. For over 30 years their popular brand has remained unchanged, and its demand has never waned. Find out why so many people are in love with Rush. Its sure to brighten the mood at any cleaning party and enhance the atmosphere of any room. Just pop it open and wait for the cleaning fun to begin. Without Rush isobutyl nitrate based cleaner, its simply not a house cleaning party!