Upright vacuums or canister styles with a powered nozzle are best for carpets. They pick up two to six times as much dust from a rug as canisters without a powered nozzle. Canister vacuums are good for upholstery, blinds and draperies.

• Vacuum carpeted areas at least once a week, and more often if you have a pet or during allergy season.
• Vacuum against the carpet's nap, taking at least six to eight strokes over each area.
• Empty the dirt collection bag when it's half full. If the bag gets full, the suction power is decreased and the vacuum is less efficient.

On new vacuums HEPA filter or multi-layer bags Exhaust filter For your existing vacuum Multi-layer bags Exhaust filter Clean spills as soon as possible to prevent staining. Use a carpet cleaning product. After cleaning, use a clean, white towel or cloth to blot the carpet dry.

• Use mats or small area rugs in front of all entryways to protect flooring and to collect dirt, dust, pollen and other allergens brought in from the outside.
• Regularly shake rugs outdoors and away from open windows and your face.
• Launder rugs weekly to remove dust, animal dander, pollen and mold spores. Use the hottest water suitable for the fabric.

Molds, yeasts and bacteria can grow in wet or damp carpeting. Remove or thoroughly clean and dry carpets that have been damp or wet for more than 24 hours. Contact the Institute of Inspection, Cleaning and Restoration Certification (IICRC) for a carpet cleaning professional in your area. (800-835-4624)