Cleaning a detangling brush takes about 10 minutes and requires only warm soapy water, a toothbrush, and a rat-tail comb — never use boiling water or a hairdryer on plastic models.
A detangling brush stuffed with hair and dried product works harder and pulls more than it untangles. A clean brush glides through wet hair without dragging, extends the bristles’ lifespan, and removes the buildup of oils, dust, and styling residue that turns a grooming tool into a bacteria trap.
What You Need Before You Start
Gather four common household items before touching the brush. You likely own all of them already.
- Rat-tail comb (or a clean pen, pencil, or toothpick — anything with a thin pointed end)
- Scissors (for cutting stubborn wrapped strands)
- Clean unused toothbrush (scrubbing tool for bristles and base)
- Small bowl of warm water mixed with clarifying shampoo, dish soap, or antibacterial hand soap
Step 1: Remove Every Strand of Hair First
Never soak a brush while hair is still wrapped around the bristles — the hair traps debris against the base and the water can’t reach the buildup underneath. Start dry.
Use the pointed end of a rat-tail comb to lift hair strands up from the base of the bristles. Work from the outside toward the center. For hair wrapped tightly near the base, run the edge of a pair of scissors along the center of the brush to snip the wound strands, then lift the loose pieces free. Tweezers help with large clumps of dust or lint lodged between bristles. Tap the brush against the edge of a trash bin to dislodge loose debris.
Step 2: Soak in Warm Soapy Water — Not Hot
Fill a bowl with warm water at a temperature that feels comfortable on your wrist, like a warm bath. Add a squirt of clarifying shampoo or dish soap. The water should be soapy enough to feel slick between your fingers but not sudsy.
Submerge only the bristle section of the brush. If the brush has a cushioned pad (common on massage-style detangling brushes), make sure the cushion is fully immersed so the soapy water breaks down product trapped in the padding.
Never soak wooden brushes. Wood swells and cracks in water. For natural-bristle brushes or brushes with wooden handles, skip the soak entirely and go straight to dry cleaning with a comb and toothbrush.
Step 3: Scrub Each Bristle Row With a Toothbrush
Dip the clean toothbrush into the soapy water and scrub gently between the bristle rows. Work the bristles of the toothbrush upward from the base of the brush toward the tips — this lifts product residue out instead of pushing it deeper. Pay extra attention to the area where bristles meet the pad; that’s where dried shampoo and conditioner accumulate most.
For brushes with densely packed bristle rows (Tangle Teezer Original styles), scrub from multiple angles so every gap gets contact. Rinse the toothbrush under running water every few passes to keep it from redepositing dirt.
Step 4: Rinse and Air Dry With Bristles Up
Rinse the brush under a gentle stream of warm running water until all soap bubbles disappear. Shake off excess water gently — don’t bang the brush against the sink.
Place the brush on a dry towel with the bristles facing upward so water drains away from the base and cushion. If the brush has a cushioned pad, flip it bristle-side down for the first hour so gravity pulls water out of the cushion, then flip it bristle-up to finish drying. Let it air dry completely overnight before using it again.
Never use a hairdryer on plastic detangling brushes. Heat warps the plastic bristles and base, which ruins the brush’s ability to glide through hair without snagging. Tangle Teezer explicitly forbids hairdryer use on all their models. Air drying takes longer but keeps the brush straight and functional.
| Brush Type | Soak Allowed? | Drying Method | Special Note |
|---|---|---|---|
| Plastic detangling (Tangle Teezer, Wetbrush) | Yes, 5 minutes max | Air dry, bristles up | No hairdryer — heat warps plastic |
| Cushioned pad (massage brushes) | Yes, 5 minutes max | Air dry, cushion facing down first | Drain water from cushion before flipping |
| Wooden handle or natural bristle | No — do not soak | Wipe clean, air dry flat | Use comb + toothbrush only; water ruins wood |
| Pocket/travel size (Tangle Teezer Pocket) | Yes — fill base with soapy water | Air dry on towel | Shake soapy water inside base, then rinse |
Does It Matter What Soap You Use?
Any mild soap that cuts through oil works. Clarifying shampoo breaks down silicone-heavy conditioners better than regular soap. Dish soap handles heavy grease and dried styling products. Antibacterial hand soap kills surface bacteria but doesn’t dissolve product residue as well. Avoid fabric softener, bleach, or anything with added moisturizers that leave a film — the whole point is removing coating, not adding one.
Baking soda and vinegar are popular on social media but aren’t part of any manufacturer’s official cleaning guidance. They work, but plain dish soap and a toothbrush do the same job without the extra step. If you do try them, keep the ratio to one tablespoon of baking soda per cup of warm water and rinse thoroughly.
How Often Should You Clean a Detangling Brush?
Hairbrushes that sit in a bathroom collect dust and airborne debris even when they look clean, so the schedule matters more than the appearance. Remove visible hair strands every time you finish brushing — that takes five seconds and cuts the deep-cleaning effort in half. If you use heavy styling products or have dandruff, clean weekly instead of biweekly.
If you’re shopping for a new brush that’s easier to maintain, our tested roundup of the best detangling brush for fine hair covers models that resist buildup and pop apart for deep cleaning.
What Not to Do — Four Mistakes That Ruin Brushes
Clean a brush wrong and you can warp it, loosen bristles, or introduce mold. These four errors cause the most damage.
- Boiling water: Hot enough to loosen bristle glue and warp plastic bases. Stick to warm bath-temperature water.
- Hairdryers on plastic: Direct heat bends bristles permanently. Only air dry, even if it takes six hours.
- Soaking wooden brushes: Water penetrates unsealed wood, causing cracking and bacterial growth. Clean wooden brushes with a dry comb and damp cloth only.
- Skipping the pre-cleaning comb-out: Soaking a brush still full of hair traps debris against the base. Always remove hair first.
| Mistake | What Happens | Correct Alternative |
|---|---|---|
| Boiling or scalding water | Bristle glue softens; plastic warps | Warm water at skin-comfortable temp |
| Hairdryer on plastic brush | Bristles bend and lose tension | Air dry overnight on towel |
| Soaking wooden handles | Wood swells, splits, or grows mold | Dry comb + damp cloth only |
| Skipping hair removal | Debris trapped under water; cleaning fails | Rat-tail comb + scissors first |
Cleaning Different Brush Designs
Not all detangling brushes open the same way. Tangle Teezer Original and Compact models are one solid piece with no removable parts — the bristles are molded into the plastic, so you scrub the whole unit together. Tangle Teezer Pocket models have a two-piece design; you can fill the bottom half with soapy water, snap it closed, shake it to splash the interior, rinse, and scrub the top half with a toothbrush.
Cushioned brushes (the oval paddle style with a flexible pad) trap water inside the cushion if you dry them upright. Place these cushion-side-down on a towel for the first hour of drying so gravity pulls the water out through the bristle holes. Flip them bristle-up to finish overnight.
FAQs
Can I soak my Tangle Teezer in vinegar?
Vinegar is not part of Tangle Teezer’s official cleaning instructions, and the manufacturer’s care guide recommends only warm soapy water. Some users add diluted vinegar to cut heavy buildup, but it’s unnecessary for routine cleaning and can leave a lingering smell inside the bristles.
Why does my brush still smell after cleaning?
A lingering smell usually means product residue or bacteria remain trapped at the base of the bristles. Scrub each row again with a fresh toothbrush and let the brush dry completely — moisture trapped in the cushion is the most common cause of odors. If the smell persists after two cleanings, replace the brush.
Is it safe to clean a detangling brush in the dishwasher?
No. The high heat and strong water pressure in a dishwasher can warp plastic bristles, loosen the cushion pad, and damage the brush’s structural integrity. Hand cleaning with a toothbrush and warm soapy water is the only recommended method from Tangle Teezer and Conair.
How do I remove hair from a brush without scissors?
A rat-tail comb or the narrow end of a wide-tooth comb can lift most hair strands from the bristle base. For strands wound tightly around the base, try sliding a toothpick or clean bobby pin under the hair to work it loose. Scissors are the fastest option for dense wraps, but you can avoid them with enough patience and a thin tool.
Can I use rubbing alcohol instead of soap?
Rubbing alcohol disinfects the brush and evaporates quickly, but it does not break down oil-based product buildup the way soap does. It works best as a surface sanitizer after you’ve already scrubbed with soapy water. Avoid alcohol on painted or printed brush handles — it can strip the finish.
References & Sources
- Tangle Teezer. “How to Clean Your Tangle Teezer Products.” Official cleaning steps: hair removal, warm soapy water scrub, air dry only — no hairdryer.
- Tangle Angel. “How to Clean Your Hair Brush.” General detangling brush cleaning tools, soak times, and warnings against boiling water and wooden-brush soaking.
- Conair. “How to Clean a Hairbrush in 3 Easy Steps.” Three-step method: comb-out, soak, scrub, rinse, air dry.