Clean Toothbrush Holders and Bathroom Accessories

Materials

• 1-2 cups Dish soap or white vinegar (Regular dish soap works fine; vinegar is better for hard water buildup) — $2 - $4
• 1/4 cup Baking soda (Only needed if you're dealing with stubborn stains or discoloration) — $1 - $2
• 2-3 oz Hydrogen peroxide (optional) (3% solution from the pharmacy; boosts whitening on plastic) — $1 - $3

Step by step

1. Prep · 5 min

   Pull Everything Apart First

   Remove toothbrushes, soap bars, and anything else stored in holders. Take apart any pieces that separate—bases, drip trays, lids. Most toothbrush holders have removable bottom trays that catch water and turn into slime pits. Pull those out. If something doesn't obviously come apart, don't force it.

   Tip: Lay out all the pieces on a towel so you remember how everything goes back together.
2. Prep · 5 min

   Blast Away Loose Gunk

   Hold each piece under hot running water and use your fingers to dislodge stuck-on toothpaste, hair, and soap residue. This gets rid of the surface layer and makes soaking more effective. Pay attention to drainage holes and narrow slots where buildup hides.

   Tip: Use the sink sprayer if you have one—the pressure helps blast out crevices.
3. Soaking · 15-30 min

   Let Chemistry Do the Work

   Fill a basin or the sink with hot water and add either a squirt of dish soap or a cup of white vinegar. Submerge all disassembled pieces and let them soak for fifteen to thirty minutes. The soap cuts grease and soap scum; the vinegar dissolves mineral deposits and kills mildew. Pick whichever problem you're dealing with more.

   Tip: For stubborn stains, use undiluted vinegar and let it sit longer.
4. Scrubbing · 10 min

   Attack Every Crevice

   Pull each piece out of the soak and scrub all surfaces with a bottle brush, old toothbrush, or small scrub brush. Get into grooves, around drainage holes, and along edges where grime collects. For ceramic or plastic holders, you can scrub hard. For metal finishes like chrome or brushed nickel, use gentler pressure to avoid scratching.

   Tip: A pipe cleaner works perfectly for cleaning narrow toothbrush slots.
5. Scrubbing · 5 min

   Paste Away Permanent Marks

   For stains that didn't come out with soaking and scrubbing, make a paste from baking soda and a little water. Apply it to the stain, let it sit for five minutes, then scrub again. This works especially well on hard water rings and dried toothpaste that's been there for months.

   Tip: Add a few drops of hydrogen peroxide to the paste for extra whitening power on plastic holders.
6. Rinsing · 5 min

   Strip Away All Residue

   Rinse each piece under hot running water until all soap, vinegar, or baking soda residue is gone. Check drainage holes and crevices to make sure nothing's left behind. Residue left in holders will attract new grime faster.

   Tip: Hold pieces up to the light—leftover film shows up as streaks or cloudiness.
7. Drying · 1 hour

   Eliminate Every Drop

   Set all pieces on a clean towel and let them air dry for at least an hour, or wipe them down thoroughly with a dry cloth. Standing water in a reassembled holder defeats the whole purpose of cleaning it. Make sure drainage holes are clear and drip trays are bone dry.

   Tip: Speed up drying by setting pieces near an open window or using a hairdryer on cool.
8. Finishing · 5 min

   Don't Forget the Counter

   While everything's off the counter, wipe down the area where the holders sit. Clean up any rings, water spots, or toothpaste splatters. Use a bathroom cleaner or the same vinegar solution. Let the counter dry, then put your clean accessories back in place.

   Tip: This is the best time to check for mold or mildew growing under where the accessories normally sit.

Field Notes

• Carmen V. — Hard water is brutal here, and I was replacing toothbrush holders every six months because the mineral buildup looked permanent. Started soaking them in vinegar once a month and the difference is massive. The crud comes right off if you don't let it accumulate for too long. I keep a spray bottle of vinegar under the sink now and hit the holders with it between deep cleans. — March 14 — Phoenix, AZ
• Derek M. — The pink slime that grows in bathroom accessories is a bacteria called Serratia marcescens, and it thrives in damp environments. Cleaning helps, but the real fix is airflow and drying. I started leaving the bathroom door cracked and running the exhaust fan longer after showers. The slime stopped coming back as fast. If your holder doesn't have drainage holes, drill some or get a different one. — January 8 — Portland, OR
• Lina K. — Humidity down here means everything in the bathroom stays damp. I switched from ceramic holders to stainless steel ones with open designs and drainage, and it cut cleaning time in half. Water evaporates faster and gunk doesn't build up in corners. Also started putting accessories in the dishwasher once a month—top rack, no heat dry. Works perfectly for anything that's dishwasher safe. — July 22 — Miami, FL