Tile Grout Cleaning in Singapore

Prices checked October 2026 against the published price lists of 526 contractors listed on Homees, MOM's 2025 wage data and Qanvast's 2026 report. How we price →

Key takeaways

• Grout cleaning runs S$1.50–S$3 psf; resealing extra but worth it.
• Deep cleaning plus resealing is the proper job — cleaning alone re-stains fast.
• Dark grout lines age a bathroom by a decade; restoration avoids re-tiling.
• Epoxy grout resists staining far better if you're re-doing anyway.

Dark grout lines age a bathroom by a decade — a deep clean and reseal brings tiles back without re-tiling. Here's what grout restoration costs and why the reseal step matters.

What is Tile Grout?

Grout is a mixture of cement used to fill the space and seal openings in surfaces in construction. Grout has properties similar to mortar, but its main ingredients are cement, water, and sand. Grouts can be found in between tiles of HDB houses. It's difficult to reach and clean because it's trapped between the floor tiles. Tile grout would need to be cleaned and maintained regularly. Homeowners should pay attention to the condition of the tile grout because it has a direct impact on the flooring materials' lifespan.

Common Homemade Tile Grout Cleaning Solutions

• Commercial Magical Grout Cleaners
• White Vinegar + Fresh Lemon Juice
• Baking Soda + Liquid Hand Soap + Salt
• Baking Soda + Dish Washing Liquid
• Baking Soda + Hydrogen Peroxide
• Lemon Juice + Essential Oil + Vinegar
• Detergent + Bleach

Baking Soda is a staple in tile grout cleaning solutions as it is abrasive enough to remove dirt stuck in the porous tile grout surface. At the same time, it is not acidic or dangerous for your floor tiles. Dishwashing detergent is a stronger solution than hand soap. It cuts through the grimier dirt that may be spread across the tile grouts.

Finally, as a non-toxic component for removing dirt and grease, hydrogen peroxide can be replaced with bleach. Bleach is a highly alkaline solution that has the potential to corrode tiles. As a result, it is recommended to use chlorine bleach with a pH of less than 8.

Choosing the best grout cleaner

There are a few factors that homeowners should consider when purchasing commercially sold grout cleaners.

Take a look at the stains on the floor. A stronger cleaning agent would be required to whiten and kill the germs embedded between the floor tiles if the floor and grout lines were badly stained. As a result, bleach would be an excellent choice for removing the mould and mildew stain. Assume that the grout on the floor tile is only discoloured or dirty in a few places. In that case, a milder, less alkaline solution will suffice.

Next, think about the surface's safety and material. Grout cleaners must be purchased with the tile material and quality in mind. As a result, it is critical to communicate with your tiling contractor to understand the resistance and properties of your floor tiles. Commercial grout cleaners should have a label stating which surfaces they can be used on. Some grout cleaners may stain white tiles, while others may damage stone, marble, or granite tiles. It is critical to be aware of this process unless you intend to perform tiling repairs anytime soon.

How to keep tiles grouts clean?

Because of the moisture and humidity in the air, mould and mildew frequently appear in floor grouts. As a result, tile grout lines in Singapore are frequently dirty. An exhaust fan is recommended for toilet floor tiles to remove heat and moisture from the room.

Using a floormat to dry the tiles after a shower will help keep the grout lines clean. A few minutes of daily cleaning can save you time and money on heavy-lifting grout cleaning.

Finally, seal the grout to prevent moisture and stains from penetrating the surface. Over time, the sealant will dissolve. As a result, it is critical to keep reapplying.

Tile Grout Cleaning Services

Unfortunately, tile, stone, and grout are not immune to the unhealthy elements that are present in our daily lives and around our homes. Over time, grime and dirt can penetrate the porous surfaces of stone, tile and grout flooring. This will turn the floor into a breeding ground for disease-causing bacteria, resulting in an outbreak of germs. Mildew can grow in damp environments.

For a thorough cleaning of tile grouts, it is important to hire professional tile grout cleaners. Grout cleaning companies have the means and equipment for cleaning coloured grouts and dirty tiles. With the help of heat-based technology and pressure power sprays, they are capable of removing dirt and grime off the tiles that homeowners will be incapable of doing alone.

Tile Grout Cleaning Process

Because grout cleaning is a rare day-to-day activity, some homeowners may be wondering when and how to clean grout:

1. Hot water is sprayed to remove dirt and grime. Sometimes, the water is sprayed at a high intensity to forcefully peel the external dirt layer from the grout. This is more common for office or public areas with increased foot traffic. It is recommended that homeowners take the necessary safety precaution for themselves and their furniture.
2. Next, a cleaning solution is sprayed onto the grout.
3. A few minutes is usually given for the cleaning solution to seep through before the tile grout cleaning contractor scrubs off the dirt with a soft brush. Small brushes like toothbrushes are very suitable for this cleaning process. Try to avoid using a metal scrub as it may end up scratch the neighbouring floor tiles.
4. After that, the floor is mopped and rinsed with hot water to remove any remaining dirt residue and grout cleaner. After that, the floor should look as good as new.

Things to know before engaging a tile grout cleaning company

There are a couple of things to take note of before engaging a tile grout cleaning contractor. Homeowners can perform grout cleaning themselves. Grout cleaning solutions can be purchased from tile grout cleaning companies. If the grout is cleaned regularly, a power spray may not be required. Instead, homeowners can attempt to litter the floor with warm water before pouring the commercial tile grout cleaning solution onto the floor.

Alternatively, for persistent grout stains, a 2:1 mixture of baking soda and water can aid in the cleanup procedure. However, the floor will have to avoid any form of foot traffic for a night as the solution will have to be undisturbed and sit for at least 10 hours. Then, it can be scrubbed and then rinsed with hot water.

Marble tiles are porous and coarse. Hence, a less acidic solution is required to not damage or stain the tiles. Avoid using vinegar.

You can also use sandpaper to remove the stains from the grout, utilising it like a pencil-top eraser. Rubbing it back and forth across the stained grout line should be able to clean the grout line up. Once again, similar to the previously mentioned steps, rinse the tile grout thoroughly with hot water. This will ensure that most bacteria are killed off while removing the excess sandpaper bits and dirt residue.

Once the cleaning process is completed, let the grout dry and avoid foot traffic for at least 24 hours. A silicone-based tile grout sealer is sometimes placed to resist future staining and dirtying. The sealer will need to be reapplied every two years for home settings, and yearly for high-traffic areas.

Understanding the tile grout cleaning process will help you improve the aesthetic value and outlook of your floor tiles. It will also help to extend the lifespan of your tile.

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How to choose well

1. The key requirement. Deep cleaning plus resealing is the proper job — cleaning alone re-stains fast.
2. Reviews with specifics beat star counts. Look for reviews that mention your job type and how problems were handled — not just "good service".
3. Itemised quotes only. A lump-sum quote is where surprises hide. Line items let you compare fairly across companies.
4. Never pay fully upfront. Deposit, progressive payments, and a retention until the work is done and checked.

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What it should cost

Grout cleaning runs S$1.50–S$3 psf; resealing extra but worth it. For the full pricing breakdown, see our cost guide.

Prices move with scope, materials and access — treat any quote wildly below market as a red flag, not a bargain.

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FAQ

How much do tile grout cleaning companies charge in Singapore? Grout cleaning runs S$1.50–S$3 psf; resealing extra but worth it. Always compare 2–3 itemised quotes.

How do I choose a good company? Check real Google reviews and completed local projects, note the key point (Deep cleaning plus resealing is the proper job), and get an itemised quote before committing.

Is this list up to date? The shortlist is from our 2023 editorial round and is being re-verified for 2026. For the current vetted list with live contact details, use the Homees contractor directory.

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Shortlist from Homees' 2023 editorial round, under re-verification for 2026. For the live, vetted directory with contact details, visit Homees contractors.