How to Clean a Bathroom Cabinet (Inside, Outside, and Mirrors)

Bathroom cabinets accumulate toothpaste splatter, hairspray residue, dust, and expired products. A thorough clean takes less than 20 minutes and makes the entire bathroom feel more organized.

What You'll Need

• Microfiber Cleaning Cloths — for streak-free mirror and surface cleaning
• Mild dish soap and warm water
• White vinegar (for mirrors and mineral deposits)
• JohnBee Spray Bottles
• Rubbing alcohol (for hairspray residue)
• Rubber gloves

How Often Should You Clean the Bathroom Cabinet?

• Wipe exterior and mirror: Weekly
• Clean interior shelves: Monthly
• Full declutter and deep clean: Every 3–6 months

Step-by-Step: How to Clean a Bathroom Cabinet

Step 1: Empty the Cabinet

Remove everything from the cabinet. Check expiration dates on medications, skincare, and makeup — discard anything expired. This is also a good time to declutter products you no longer use.

Step 2: Clean the Interior Shelves

1. Wipe shelves with a damp microfiber cloth and mild dish soap.
2. For sticky residue from product spills, dampen with warm water first to rehydrate, then wipe.
3. For mineral deposits or hard water rings from bottles, spray with white vinegar, let sit 5 minutes, then wipe.
4. Dry shelves completely before restocking — moisture promotes mold growth inside cabinets.

Step 3: Clean the Cabinet Exterior

1. Wipe the exterior surfaces with a damp microfiber cloth and mild dish soap.
2. For painted wood cabinets, use only a slightly damp cloth — excess moisture damages paint and wood.
3. For laminate or melamine cabinets, mild soap and water is safe.
4. Dry immediately after wiping.

Step 4: Clean the Mirror (If Applicable)

1. Remove hairspray residue first — dampen a corner of the microfiber cloth with rubbing alcohol and rub each spot.
2. Spray a light mist of equal parts white vinegar and water over the mirror.
3. Wipe in an S-pattern from top to bottom with a clean microfiber cloth.
4. Buff any remaining streaks with a dry microfiber cloth.

Step 5: Clean the Cabinet Door and Hinges

Wipe the door edges and hinges with a damp cloth. Hinges accumulate dust and product residue. For sticky hinges, a drop of dish soap on a toothbrush cleans the crevices effectively.

Frequently Asked Questions

How do I remove hairspray buildup from a bathroom cabinet?

Dampen a microfiber cloth with rubbing alcohol and rub the hairspray residue — it dissolves immediately. Follow with a wipe of mild soapy water and dry. Rubbing alcohol is safe for most cabinet finishes.

How do I prevent mold inside bathroom cabinets?

Dry shelves completely after cleaning, don't store wet items inside, and leave the cabinet door slightly open occasionally to allow air circulation. Place a small silica gel packet inside to absorb moisture.

How do I clean a medicine cabinet mirror without streaks?

Use a 50/50 white vinegar and water spray with a clean microfiber cloth. Remove hairspray spots with rubbing alcohol first. Wipe in an S-pattern and buff with a dry cloth for a streak-free finish.