If your upright vacuum doesn’t have the suction power it used to, try these easy steps to fix the problem.

Step 1: Replace the bag or empty the dirt canister. Vacuums require air flow to create suction; even a half-full bag or canister will reduce the cleaning power dramatically. Check the vacuum bag or empty the canister each time the vacuum is used.

Step 2: Check the air filters. Most vacuums have at least one exhaust filter. Many newer vacuums boast several filters to capture even more dust particles. Check and clean the filters regularly. Paper filters can be cleaned by tapping them against something hard outdoors. Foam or cloth filters can be cleaned with running water and left out to dry between uses. Replace filters as they become worn or too dirty to clean.

Step 3: Clean the beater brush under the vacuum. Hair, string and other debris can get wrapped around the vacuum brush, causing it to stop turning. Use scissors, a knife or a seam ripper to cut away and remove any debris wrapped around the brush and its ends.

Step 4: Check and replace worn or broken belts. Most vacuums have a brush belt that wraps around one end of the beater brush and loops over a drive pulley. When this belt stretches or breaks, the brush will stop turning, leaving dirt and debris behind. Unplug the vacuum and lay it on its back. Use a Phillips screwdriver to remove the vacuum base plate. The brush belt should be readily visible. Pull the vacuum brush out and remove the old belt. To replace the belt, slip the new belt over the pulley first and then slip it over the end of the beater brush. Push the far end of the brush into place before pushing the belt end of the brush back into position.

Step 5: Before reinstalling the beater brush, take a moment to clean the underside of the vacuum. Remove any debris that may be clogging the path from the underside of the vacuum to the bag or canister. Use a bent wire to pull out any debris lodged inside the vacuum.

Step 6: Check the accessory hose for clogs. Remove the hose from the vacuum. Shake the dirt and debris out of the hose. Insert a broom handle through the hose to clear away clogs before reattaching the hose to the vacuum.

— Have a home improvement question for Fix-It Chick? Email it to Linda Cottin at hardware@sunflower.com.