Does anything really clean grout?

Author: Kendra Beahan  |  Last update: Sunday, July 12, 2026

The most effective and simple way to clean your grout is using distilled white vinegar mixed with water. If the grout is heavily stained and requires lightening, you may decide to first apply bicarbonate of soda paste before you begin cleaning.

How do you clean severely dirty grout?

  • Mix hydrogen peroxide and baking soda in a bowl to form a thick paste.
  • Spread the paste onto your grout using an old toothbrush to completely coat the area to be cleaned.
  • Like the previous method, use a brush with firm bristles to scrub the grout.
  • Use a damp cloth or mop to wipe off the remaining paste.

Is there anything that really cleans grout?

If you prefer cleaning grout with a DIY mixture, make a paste of 3/4-cup baking soda, 1/4-cup hydrogen peroxide and 1 tablespoon of mild dish soap. Apply the paste to the grout with a grout brush and scrub the grout.

Does grout cleaning really work?

Does professional grout cleaning work? Absolutely. Those who clean tile professionally are actual professionals in cleaning. This means that they've studied the products and done countless cleanings with outstanding results.

How do professionals clean grout?

Steam cleaning is one of the most powerful ways to clean grout without the use of harsh chemicals. Professionals often use steam to loosen the dirt and other particles trapped in the grout without needing to scrub manually.

How to Clean Dirty Grout with Homemade Cleaner | Ask This Old House

Does Zep really work on grout?

Customers say that Zep Grout Cleaner and Whitener is an effective solution for restoring the original color of grout, often yielding impressive results with minimal scrubbing.

Does hydrogen peroxide damage grout?

Yes, hydrogen peroxide is a natural neutral cleaner that is safe to use on grout. Hydrogen peroxide and baking soda produce oxygenated bleach, which is highly effective for cleaning grout.

Does OxiClean clean grout?

If you're trying to clean grimy grout between your bathroom shower or floor tiles, then OxiClean™ bathroom cleaners are here to help! They get rid of grout stains on vertical and floor tiles for a refreshed bathroom.

How do you revive dirty grout?

Use Bleach
  1. Dilute ¾th cup of bleach in 1 gallon of water. Spray the solution on the stained grouts. Let it sit for 15 minutes. ...
  2. Take bleach and baking soda, mix them and make a thick paste with a toothpaste-like consistency. Apply it on grouts and let it work for 15 minutes.

Is Dawn dish soap good for cleaning grout?

If you're a die-hard DIYer, using Dawn dish soap alone can be a safer option for mild cleaning. Dilute a small amount of Dawn in warm water, scrub the grout with a soft brush, and rinse thoroughly.

Does vinegar destroy grout?

Grout is porous and usually sealed to resist stains. However, acid can degrade these silicone-based sealants, causing them to break down and wash away. Contrary to popular belief, this can happen with just one application of vinegar.

What should you not use to clean grout?

Chemical cleaners, such as, Tilex, Soft Scrub, Scrubbing Bubbles, or ammonia products will nearly always result in your tile surfaces' grout becoming very discolored.

Do grout pens work?

This really works! The grouting around the tiles in our kitchen and bathroom was looking very tried with several black damp spots. The grout pen covered it all in one coat and was very simple and quick to use. We added an extra coat on the very stained sections and now it all looks like fresh grouting.

How do you remove ingrained dirt from grout?

Mix equal parts of distilled white vinegar and warm water in a spray bottle. Spray the solution on the grout, working on one small area at a time. Let the mixture sit for 5 minutes. Thereafter, scrub the area with a brush or a stiff toothbrush.

How do you clean badly stained grout?

Hydrogen Peroxide and Baking Soda
  1. Combine the hydrogen peroxide and baking soda and form a paste.
  2. Apply the paste to the stained or yellowed grout area.
  3. Let it sit for at least 5 minutes.
  4. Scrub with a grout brush.
  5. Rinse with water.
  6. Repeat as needed.

Does comet work to clean grout?

So long as your tile isn't acid-sensitive, like marble and travertine, an acid-based bathroom cleaner like Lysol Power Bathroom (or Comet Disinfecting if you clean commercially) is ideal because the acid dissolves hard water and removes stains, keeping your grout bright without the risks and fumes of bleach (if you've ...

Does toothpaste clean grout?

Yep, you read it right – toothpaste can help you clean the grouts spotless, and it is the perfect pick for those looking for something simpler yet effective. Try using just plain old toothpaste and apply a dollop to a damp cloth. Next, pat down the grout gently and let it sit like that for a few hours.

Is goo gone safe on grout?

It works on the tile and the grout, effectively cleaning everything from hard water stains to mold and mildew stains to soap scum.

What is the best homemade cleaner for grout?

Combine equal parts hydrogen peroxide and baking soda on the spot you want to clean. It should be making a sizzle sound as the chemicals interact. Then, start scrubbing. The paste should turn foamy, like watery shaving cream.

What grout cleaner do professionals use?

Low-pressure steam is a safe, effective grout cleaner. What The Grout Medic's pros use to clean grout is low-pressure, hot water vapor. Our grout cleaning system uses a simple blast of steam to safely expel dirt particles, germs, and bacteria from the porous surface of your grout.

Does WD-40 clean tile grout?

It's also a great way to clean the grout between your bathroom tiles, remove stubborn stains from your toilet bowl, and rust stains on porcelain caused from aerosol cans. With a can of WD-40 on hand, cleaning the bathroom won't be such a big chore. It's also a great everyday cleaning product for the rest of the house.

Does Epsom salt clean grout?

“Epsom salts can work wonders on your tile grout, transforming dingy lines into sparkling seams with some scrubbing,” says Veran of Ouragami. “In a bowl, mix the Epsom salts with liquid dish soap until you form a thick paste. Apply this paste liberally to the grout lines or any dirty tiles.

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