Maintenance cleaners clean oil and contaminants off of metal parts, printed circuit boards, barcode instruments, switch boxes, gear boxes, and engines. Techspray has produced Blue Shower maintenance cleaners for over 30 years, making Blue Shower a staple in maintenance departments all over the world! Techspray offers a variety of solvents and waterbased cleaners and industrial degreasers that allow customers to match the right products with their cleaning needs. Choosing a strong, high quality cleaner saves time and money. Grease and oil flow right off, reducing the time and materials needed to scrub off stubborn soils.