arecal Novaclean with acetone is a highly concentrated cleaner for all maintenance and installation work. Field of Application: Removal of oils, greases, resins, adhesive residues, for clutch and brake parts. Cleaning of engine parts, springs, electrical systems, starters, roller bearings and guides. Removal of difficult stains on upholstery and textiles. Advice: Do not spray on hot parts. Check whether rubber/plastic parts, upholstery, textiles and painted surfaces are compatible before use.