How to Clean Tile & Grout

Know Your Tile Type

Different tiles require different cleaning approaches. Using the wrong cleaner can damage or dull certain materials:

Routine Tile Cleaning

Daily: Dry Cleaning

• Sweep or dust mop to remove grit (prevents scratching when wet mopping)
• Vacuum using hard floor setting if preferred
• Wipe up spills promptly—especially on grout

Weekly: Wet Mopping

1. Sweep first—Always remove loose dirt before wet mopping
2. Mix cleaning solution—For ceramic/porcelain: warm water + mild detergent. For stone: pH-neutral stone cleaner only
3. Mop in sections—Don't flood the floor; work in manageable areas
4. Rinse with clean water—Residue buildup dulls tiles over time
5. Dry if needed—Stone tiles especially benefit from drying to prevent water spots

Deep Cleaning Grout

Grout is porous and absorbs dirt, mold, and mildew. Even with regular cleaning, it darkens over time and needs periodic deep cleaning.

The Baking Soda Method (Mild)

Good for light discoloration on any grout type:

1. Make a paste: 3 parts baking soda to 1 part water
2. Apply paste to grout lines with old toothbrush or grout brush
3. Let sit 5-10 minutes
4. Scrub with stiff brush in circular motions
5. Rinse thoroughly with clean water
6. Wipe dry

Hydrogen Peroxide Method (Stronger)

For moderate grout staining—safe for most grout but test first on colored grout:

1. Mix baking soda paste as above
2. Add a few drops of hydrogen peroxide (3% solution)
3. Apply to grout, let sit 10-15 minutes
4. Scrub with grout brush
5. Rinse thoroughly

Oxygen Bleach Method (Heavy Staining)

For seriously discolored grout—safe for colored grout unlike chlorine bleach:

• Use OxiClean or similar oxygen bleach powder
• Mix according to package directions
• Apply to grout, let sit 15-30 minutes
• Scrub and rinse thoroughly

Steam Cleaning

Steam cleaners work well on tile and grout:

• Safe for ceramic and porcelain tile
• Kills mold and bacteria without chemicals
• Use the grout brush attachment for grout lines
• Avoid steam on unsealed natural stone (moisture can penetrate)

DIY vs. Commercial Cleaners

Good DIY Options

• Baking soda + water paste: Safe for all tile types, gentle but effective
• Dish soap + warm water: Good for regular mopping
• Hydrogen peroxide: Brightens grout, kills mold

Effective Commercial Products

• Zep Grout Cleaner: Strong, works on stubborn stains
• Bar Keeper's Friend: Good for rust stains on ceramic
• Stone Tech Stone & Tile Cleaner: pH-neutral for natural stone
• Black Diamond Stoneworks: Safe for all tile types

Skip the Vinegar on Tile

While vinegar is often recommended, it has drawbacks:

• Damages natural stone (etching)
• Can break down grout sealant over time
• Leaves residue if not rinsed thoroughly
• Better alternatives exist for tile specifically

Sealing & Prevention

Why Seal Grout?

Grout is porous like a sponge. Sealing creates a barrier that:

• Prevents stains from penetrating
• Makes cleaning easier
• Inhibits mold and mildew growth
• Extends time between deep cleanings

How to Seal Grout

1. Clean thoroughly first—Sealer locks in whatever is there
2. Let grout dry completely—Wait 24-48 hours after deep cleaning
3. Apply sealer—Use applicator bottle to apply along grout lines
4. Wipe excess off tile—Don't let sealer dry on tile surface
5. Let cure—Usually 24 hours before getting wet

Frequently Asked Questions

Related Guides