How to Clean a Cat Brush in 5 Simple Steps

Brushing your cat’s coat is essential—it removes dirt, dander, and loose hair while keeping their fur healthy and shiny. But here’s the catch: if you don’t clean your brush regularly, you’re simply redistributing all that debris back onto your cat’s coat with every stroke.

Just like professional groomers—who disinfect tools between every pet—home groomers should clean and sanitize their brushes after each use. It’s a simple habit that supports better hygiene, reduces skin irritation, and helps prevent the spread of bacteria or allergens.

Close-up of a FurPetVo cat brush with visible trapped fur and dander

Before You Begin

Gather these supplies:

  • A fine-toothed comb or brush cleaning tool (like the FurPetVo Brush Cleaner)
  • Mild pet-safe soap or gentle dish detergent
  • Warm water
  • A soft-bristled toothbrush or small scrubbing brush
  • A clean towel or paper towels
  • Optional: White vinegar or pet-safe disinfectant spray (for deeper sanitization)

Choose a well-lit, easy-to-clean workspace—like your bathroom sink or laundry room—and lay down a towel to catch stray fur. Always check your FurPetVo brush’s care instructions first; most models are designed for quick, safe cleaning.

Step 1: Remove Loose Hair

Start by pulling out large clumps of fur using your fingers or a FurPetVo Brush Cleaner tool. For bristle or pin brushes, run the cleaner along the rows from base to tip to lift and release trapped hair. For slicker brushes, gently bend the pins backward while combing through—this loosens matted fur without damaging the bristles.

Hand using a FurPetVo Brush Cleaner tool to remove fur from a slicker brush

Step 2: Soak and Scrub

Fill a bowl with warm (not hot) water and add a few drops of mild soap. Submerge the brush head for 5–10 minutes—this softens stubborn residue and loosens embedded oils. Then, use a soft toothbrush to gently scrub between bristles and around the base where grime accumulates. Avoid soaking wooden handles or electronic parts unless your FurPetVo model is explicitly waterproof.

Step 3: Rinse Thoroughly

Rinse under cool running water until the water runs completely clear—no suds or film should remain. Residual soap can dry out your cat’s skin or irritate their coat. Gently shake off excess water, then blot the brush head with a clean towel. Never twist or wring bristles, as this can cause bending or breakage.

Rinsing a FurPetVo cat brush under a faucet with clear water flowing

Step 4: Disinfect (Optional but Recommended)

For extra peace of mind—especially if your cat has sensitive skin or you share brushes between pets—spritz the bristles with diluted white vinegar (1:1 with water) or a pet-safe disinfectant like FurPetVo Sanitize Spray. Let it air-dry for 2–3 minutes before rinsing again if required. Skip this step if using bleach-based products, which can corrode metal pins or degrade bristles.

Step 5: Dry and Store Properly

Place the brush upright on a clean towel in a well-ventilated area—never lay it flat or cover it while damp. Air-drying prevents mold, mildew, and bacterial growth in the handle or base. Once fully dry (usually within 4–6 hours), store it in a clean, dry spot away from humidity or direct sunlight. For best results, clean your FurPetVo brush after every 2–3 grooming sessions—or weekly for low-shedding cats.

Neat row of clean, dry FurPetVo cat brushes standing upright on a countertop

A little maintenance goes a long way: regular cleaning keeps your FurPetVo brush performing at its best, extends its lifespan, and ensures every grooming session is truly beneficial for your cat’s comfort and health. Visit furpetvo.com for care tips, replacement parts, and certified grooming tools designed with feline wellness in mind.