CarPro Eraser Intense Oil & Polisher Cleanser is a unique formula designed to totally strip paint of oil and polish residues. CarPro Eraser Intense Oil & Polisher Cleanser is truly a better solution to clean paint. Traditionally IPA, or ispropyl alcohol and water mixture has been used to strip paint, but IPA can actually redeposit oils and residues. Eraser dissolves these products completely and erases them from your paint's finish. Use CarPro Eraser Intense Oil & Polish Cleanser after compounding or polishing to inspect your work, or before applying any product that needs a perfectly clean finish to bond to.