A-Ok Chem Dry Carpet & Upholstery Cleaning services in and around the Northwestern Suburbs of Chicago, Illinois. Here at A-Ok Chem Dry we specialize in odor removal, stain removal, pet urine removal treatment, water damage extraction, and spot dying. Drier, Cleaner, Healthier Dust mites are everywhere, leaving behind allergens that can irritate and cause discomfort. Let A-OK Chem Dry neutralize them with our Dust Mite Anti-Allergen. Ask for A-OK Chem Dry's special Dust Mite Anti-Allergen to neutralize these nasty bugs.