What gets black out of grout?

Author: Kiera Hodkiewicz  |  Last update: Monday, June 29, 2026

Mix 7 cups of warm water, 1/2 cup baking soda, and 1/3 cup ammonia in a bucket. Use a sponge or soft cloth to apply the cleaning solution to your grout lines. Let it sit for 10–20 minutes. Take a scrub brush or old toothbrush to scrub the grout.

How to get black off grout?

To clean black grout, mix water and white vinegar. Then rub the solution on the grout using a toothbrush and let it sit for a few minutes before rinsing. You can also use a mixture of water, baking soda and dish detergent. But don't use bleach or hydrogen peroxide excessively as they cause discoloration.

How do you get black stains out of grout?

To clean black grout, mix water and white vinegar. Then rub the solution on the grout using a toothbrush and let it sit for a few minutes before rinsing. You can also use a mixture of water, baking soda and dish detergent. But don't use bleach or hydrogen peroxide excessively as they cause discoloration.

What causes tile grout to turn black?

Discolorations in your tile and grout aren't just unsightly—sometimes they are downright dangerous. The dark spots on grout are most likely the result of mold, mildew or plain old dirt buildup. It is important to determine what you're dealing with first, so you can wipe it out with the appropriate treatment plan.

What is the best mold remover for grout?

Opt for household staples like borax, ammonia, baking soda paste, or commercial grout cleaners. The vigorous scrubbing action helps dislodge the mold on grout.

The Best Way to Clean Shower Grout Mould and Mildew

Will a magic eraser remove mold on grout?

It's a great short-term fix, but it's not actually going to make your walls, floors, or backsplash any cleaner. Magic erasers are a fantastic way to get grout very clean, very quickly. The downside is, the grout will rip through your magic erasers in a hurry.

Does hydrogen peroxide clean 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.

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.

Can you make black grout white?

Yes, you can absolutely stain grout a different color. Whether you want to go lighter, darker, or experiment with a whole new shade, staining grout offers versatility in enhancing your tile surfaces. You have various stain color options to explore, from classic neutrals to bold and vibrant hues.

How do you remove black grout haze?

Homemade Grout Haze Remover

If you'd like to make your own grout haze remover and stay chemical-free, vinegar in conjunction with plain water can break up grout haze. Add three to four parts of distilled white vinegar to one part of cool water in a spray bottle. Mix but do not shake.

Does bleach ruin black grout?

Cleaners that contain bleach or ammonia can even fade the color of your grout, leaving you with an uneven appearance.

How can I clean my grout between tiles that has darkened?

  1. Scrub dirty grout using warm water and a medium-bristle brush.
  2. Spray grout with equal parts vinegar and warm water.
  3. Apply a baking soda paste and then spray with vinegar.
  4. Pour on some hydrogen peroxide.
  5. Apply oxygen bleach and let it stand for up to 15 minutes.
  6. Try a commercial grout stain remover.

How to remove black stains from tile grout?

As a cleaning paste, mix 1/2 cup baking soda with 1/4 cup hydrogen peroxide. You can recycle a squeeze bottle with a nozzle for easier application! Spread the paste over the grout and let it sit for at least 5 minutes. Then use a stiff-bristled brush to scrub the grout until it's clean.

Does vinegar damage grout?

White vinegar is an acidic solution that can etch or corrode some tiles, particularly those made from natural stone or unglazed ceramic. The acid in white vinegar can also weaken and deteriorate certain grouts over time, particularly if the grout is already damaged or in poor condition.

Does the pink stuff clean grout?

How it works: Touted as a miracle cleaning paste, The Pink Stuff is easy to apply to grout using a soft cloth or sponge. Simply rub and scrub, and then rinse with hot water. As a mildly abrasive cleaner, the paste has a little grit to it, which helps scrub away dirt and debris from grout and surfaces.

Can OxiClean be used to 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.

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.

Will Dawn dish soap clean 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. However, this method is less effective for tackling stubborn stains or deep-seated grime.

Can you mix hydrogen peroxide and baking soda and vinegar?

If these chemicals are kept in a sealed container for a long time, it can cause a small explosion because the carbon dioxide will try to escape. So, while you can use baking soda, hydrogen peroxide, and bleach on their own for cleaning purposes, we recommend that you avoid mixing them with vinegar.

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 kills black mold in grout?

Mix one part bleach with three parts warm water in a spray bottle. Make sure you're in a well-ventilated space (turn on the fan to help air circulation) and have your gloves on. Spray the mixture on the mold-infested areas and leave it for an hour.

Will 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.

What is the best mould remover for grout?

Clorox Tilex Mold and Mildew Remover with Bleach

It's easy to use: Just spray the grout, let the formula penetrate for a few minutes and rinse. In most cases, there's no scrubbing needed.

Previous article
What is the best wrap to freeze meat?
Next article
What is the meaning of Gemba?