Cleaning & Maintenance Tips

See how K.O.S. Cleaning cleaned an entire HVAC system in this Water Mill, NY home with a truck-mounted HEPA vacuum. Serving the Hamptons & Suffolk County. Free estimate.

Cedar shake siding looking dark or weathered? See how soft washing restored this Westhampton home safely. Serving Suffolk County since 2006. Free estimate.

Air duct cleaning in Westhampton Beach, NY. Remove dust, debris, and allergens before summer. Trusted by Suffolk County homeowners since 2006. K.O.S. Cleaning.

Learn why patios turn green on Long Island and how to safely remove algae, mold, and buildup with the right cleaning method for your Suffolk County home.

Learn the difference between soft washing vs pressure washing and which is safest for your Long Island home. Avoid costly damage.

Green siding is one of the most common complaints from homeowners across Suffolk County, Long Island. Learn what causes it, why it keeps coming back, and how to fix it.

Yes, pressure washing can damage vinyl siding if done incorrectly. Learn the risks and safer cleaning methods for Long Island homes.

Learn how often to wash your house in Long Island. Prevent mold, stains, and damage with expert soft washing from K.O.S Cleaning.

Learn why driveways turn dark and how to safely remove algae and buildup from pavers and concrete surfaces in Suffolk County, Long Island.

Use this spring exterior cleaning checklist to spot algae, stains, and buildup around your home. Learn when professional cleaning is the best solution.

See how K.O.S. Cleaning removed dust, debris, and allergens from an HVAC system during a professional air duct cleaning project in East Patchogue, NY.