Tiles are one of the most durable surfaces in your home, but grout is a different story. Grout is porous, stains easily, and can be damaged by the wrong cleaning products and techniques. Here are seven common mistakes that could be making your tiles look worse, and shortening the life of your grout.
Mistake 1: Using Bleach on Coloured Grout
Bleach is effective at killing mould and whitening white grout, but it can permanently discolour coloured grout and degrade the grout's binding agents over time. If you have coloured grout, use a pH-neutral cleaner instead.
Mistake 2: Using Acidic Cleaners on Natural Stone Tiles
Vinegar, lemon juice, and many commercial tile cleaners are acidic. While these work well on ceramic and porcelain tiles, they can etch and permanently damage natural stone tiles like marble, travertine, and limestone. Always use a pH-neutral cleaner on natural stone.
Mistake 3: Scrubbing with Metal Brushes
Metal brushes and steel wool can scratch tile surfaces and damage grout. Use a stiff nylon brush for grout cleaning. For professional tile and grout cleaning Melbourne, we use specialist rotary brushes that clean effectively without causing damage.
Mistake 4: Not Sealing Grout After Cleaning
Grout is porous and will absorb stains and moisture unless it's sealed. After a professional deep clean, applying a quality grout sealer is essential to protect your investment and make future cleaning much easier.
Mistake 5: Using Too Much Water
Excessive water can seep under tiles and into subfloors, causing damage to adhesives and potentially leading to mould growth. Use a damp mop rather than a wet one, and dry the floor after mopping.
Mistake 6: Ignoring Grout Discolouration
Discoloured grout is often a sign of mould or deep-set staining that regular cleaning won't fix. Professional steam cleaning can restore grout colour in most cases. Severely damaged grout may need to be recoloured or replaced.
Mistake 7: Waiting Too Long Between Professional Cleans
The longer you leave grout without professional cleaning, the harder it becomes to restore. We recommend professional tile and grout cleaning every 12–24 months for residential properties, and more frequently for kitchens and bathrooms.
For newly constructed or renovated properties, tiled surfaces often carry construction dust, adhesive residue, and grout haze that a standard mop won't shift. Pairing tile and grout cleaning with our builders cleaning Melbourne service, which handles the full post-construction clean across all surfaces, ensures tiled areas are professionally finished before handover or move-in.
Need Professional Help?
Ministry of Cleaning provides professional Tile & Grout Cleaning Melbourne across Melbourne, Sydney, Brisbane, the Gold Coast and Canberra. Police checked, fully insured, satisfaction guaranteed.
0470 450 390 Book OnlineRelated Services
Ministry of Cleaning provides hard surface restoration services across Melbourne, Sydney, Brisbane, the Gold Coast and Canberra:
- Tile & Grout Cleaning Melbourne: pressure extraction for bathroom, kitchen, and laundry tiles
- Builders Cleaning Melbourne: post-construction clean including grout haze removal and tile polish
- Mould Removal: for grout mould that has penetrated below the surface
- End of Lease Cleaning: includes tile and grout as part of the bond-back package
Call 0470 450 390 to book today.