Cleaning & Maintenance Tips

Compare professional carpet cleaning vs rental machines. Learn when hiring a pro is worth it, what DIY misses, and how it affects your home.

Professional carpet cleaning can improve indoor air quality by removing dust and allergens trapped deep in carpet fibers. Learn how it works.

Winter traps dust, allergens, and stale air indoors. Learn why indoor air quality suffers in winter and what makes homes feel heavier and less comfortable.

Ignoring your air ducts can lead to poor air quality, higher energy bills, and mold. Learn why Suffolk County homeowners trust K.O.S. Cleaning for cleaner air.

Learn how often to clean your dryer vent to stay safe and efficient. Trusted Suffolk County pros — schedule your service with K.O.S. Cleaning today!

Get your air ducts cleaned before the heat kicks on. Improve air quality, reduce allergens, and boost HVAC efficiency. Suffolk County’s top-rated duct cleaning.

Get your siding ready for fall with professional soft washing. Safe, effective, and local—KOS Cleaning keeps Suffolk County homes spotless.

Green algae or black streaks on your siding? Our soft wash restores curb appeal without damage. Expert soft washing in Suffolk County. Free estimate today.

Explore all towns we serve in Suffolk County. KOS Cleaning offers expert air duct cleaning and mold remediation in your area. Request a free estimate today.

Feeling stuffy at home this summer? It might be your air ducts. Dust, allergens, even mold—circulating through your HVAC. K.O.S. can help. Call (631) 560-8999.

Dirty fences can ruin your backyard’s appearance. K.O.S. Cleaning offers professional fence cleaning across Long Island. Free estimates available.