How to Get a Vacuum to Actually Pick Up Pet Hair

When using a vacuum to pick up pet hair, and you get to take hair with you as you move from room to room, OR when cutting hair from the brushroll of your vacuum cleaner more than cleaning is, usually there is something wrong with your tool, not your technique. As previously stated, with pet hair embedding itself into carpet pile, normal suction is generally not enough to pull the hair out of the carpet. Also, with longer hair, it can get to wrap around the brushroll of some vacuums causing them to stop spinning. Using the correct brush, correct settings on your vacuum and a few slight variations on how you clean will cure these problems.

Step-by-step: Getting a Vacuum to Grab Pet Hair

1. Use the brushroll – set the height correctly Active brushroll vacuums integrated into a vacuum cleaner come into contact with the floor. To avoid the motor stalling, such vacuums must be set to the right height for the carpet pile. On hard floors, such vacuums are switched to hard-floor mode and then the brushroll is switched off. On carpeted floors, however, the brushroll must be switched on in order to pick up the pet hair, whereas if it is not switched on, the pet hair is left behind on the carpet.
2. Upgrading to an anti-tangle / tangle-free brushroll. Most hair clogs occur when the hair becomes wrapped around the brushroll only to be cut off when the vacuum tries to move over it again. This can be prevented by a variety of anti-tangle designs, from having comb like features integrated into the vacuum’s housing, having a conical shaped roller bar, having dual rollers or simply having the bristles on the brushroll angled. All of these designs pull hair out with each pass of the brushroll and then release it. This by far is the best upgrade for households with long hair as it prevents clogs from occurring in the first place.
3. Strong Suction & Slow Passes. First you must ensure you have adequate suction to pull the hair out of the carpet fibers. Then use slow passes following in overlapping patterns and cross patterns to retrieve as much of the hair as possible. Special attention to ‘Pet Hair’ areas, go over them very slowly in opposite directions to pick up as much of the hair as possible.
4. Using the correct attachments – I use the mini motorized (turbo) brush for pulling hair off upholstry, stairs, for removing pet hair from furniture and car hair as well as for deep cleaning of hard surfaces better than normal nozzle attachment. The crevice tool is perfect for cleaning along edges of surfaces where hair tends to collect.
5. Empty and maintain for suction. As with many vacuums, pet hair can clog filters and internal parts very quickly. Ensure the bin is emptied when it is still fairly full. Clean/replace HEPA filters when required. Check the brushroll for blockages also to maintain suction.

When to upgrade: if you’re constantly cutting hair off the roller or it still leaves hair behind, move to a pet-specific vacuum with a tangle-free brush and sealed HEPA.

Pro Tips

• A tangle-free brushroll changes everything for long hair — you stop cutting cocoons off the roller every week.
• Slow down: pet-hair pickup is about dwell and passes, not speed. Two slow passes beat five fast ones.
• Sealed HEPA keeps dander out of the air, not just off the floor — the difference an allergy sufferer actually feels.

Common Problems & Fixes

• Hair wraps the brushroll → it’s not anti-tangle. Upgrade the roller/vacuum; cut off buildup with a seam ripper.
• Leaves hair on carpet → brushroll off or set too high, or suction too weak. Lower the height and boost suction.
• Loses suction mid-clean → full bin or clogged filter. Empty and clean.
• Blows dander around → non-HEPA or unsealed system. Switch to sealed HEPA.

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• How to Deep-Clean Carpet Stains and High-Traffic Areas at Home
• How to Choose Between a Cordless Stick and an Upright/Canister Vacuum

Embedded pet hair needs a clean, anti-tangle brush roll and slow, overlapping passes so the bristles can lift hair the carpet is gripping. Empty the bin often and keep a sealed HEPA filter clean, since a clogged filter kills the suction that pulls pet hair up. For indoor allergen and pet-dander guidance, see epa.gov.