Is Hydrogen Peroxide a Safe and Effective Cleaner for Grout?

Grout is used between tiles on countertops, showers, tile flooring, and other places that come into contact with a lot of mess. If it’s in the bathroom, you must contend with mold and mildew getting into your grout; whereas, in the kitchen and entryways, mud, food, and an assortment of other not-so-nice substances get ground into the grout. What products can you use to safely clean it?

Hydrogen peroxide will not damage grout and is a safe and effective cleaner to use. Both by itself and mixed with other ingredients, it’s efficient and easy to use. It eliminates bacteria and acts as a disinfectant, as well.

This article will further explain how you can use hydrogen peroxide to clean your grout.

Why Hydrogen Peroxide Works Well for Cleaning Grout

Most people focus on their tile mopping or scrubbing floors and scrubbing the countertops, but if the grout is dirty, no amount of scrubbing the floors or counters will make them look clean. So finding a fast, easy way to maintain grout can cut cleaning time down.

Hydrogen peroxide is a miracle cleaner on many things like clothing and fabric, but is it safe to use on grout? The answer is a resounding yes. Hydrogen peroxide is probably the best option for cleaning grout. It’s affordable, easy to use, non-toxic, and, best of all, can clean grout without damaging it.

Hydrogen peroxide might not be the quickest cleaning option, but it is safer than chemicals and a lot less expensive. It also doubles as a disinfectant. Check out this video to see how to clean grout with hydrogen peroxide and baking soda:

Cleaning grout is not as daunting as it may sound. Hydrogen peroxide is perhaps the safest and best choice for cleaning grout. Grout is made using cement or epoxy as a substance to fill in around the tile. Different cleaners are available depending on the grout used, but none are as good as hydrogen peroxide.

You may want to clean the grout to make your floor and tile countertops look better, or perhaps you want to eliminate mold, mildew, and bacteria. Either way, the best option for the job is hydrogen peroxide.

Food-Grade vs. Medical-Grade Hydrogen Peroxide

Most hydrogen peroxide you buy in the store will be medical-grade peroxide, which is 97% water and 3% peroxide. Food-grade peroxide is 35% peroxide to only 65% water. It is a lot stronger and, therefore, more likely to burn your skin or hurt your eyes, so it is a good idea to stick with medical-grade peroxide.

Even the food-grade solution won’t damage your grout, but it could hurt your hands, and it is not good to inhale. Wear proper protective gear if you go with food-grade hydrogen peroxide.

Expiration Date

Hydrogen peroxide is water with an extra hydrogen molecule added to it. The extra oxygen molecule gives peroxide its boost and makes it work so well. However, the extra molecule’s downside is that it eventually breaks down, so keep a close eye on the expiration date.

How do you know if your peroxide won’t work?

Beyond checking the expiration date, keep an eye on how it bubbles up. The bubbles tell you that the peroxide is working. So if it stops bubbling up, throw it out and buy some new peroxide. If you try it on your grout or another area and don’t see it cleaning, you can test it to see if it bubbles before dumping it out.

Grout is either sanded or unsanded materials or epoxy and can be sealed or unsealed. Knowing whether your grout is sealed or unsealed can be helpful if you want to clean it with another cleaner. Sealed grout is easier to clean. However, you can still clean unsealed grout with hydrogen peroxide without damaging it.

How Hydrogen Peroxide Works

The extra oxygen molecule in peroxide oxidizes, gets into porous surfaces, and works like a bleach, changing the surface’s color. Since most grout is light-colored, the peroxide works excellent for cleaning without damaging it.

Peroxide can hurt if you have any open cuts. Remember when it was used as a disinfectant to clean wounds, and it would sting? Well, with that in mind, if you are going to use peroxide to clean your floors or other surfaces, it is a good idea to wear gloves so that you don’t get the peroxide into any open cuts.

Hydrogen Peroxide Cleaning Solution for Grout

When cleaning grout or anything else in your home, stick with the peroxide sold in most pharmacy stores. The 3% is the most effective peroxide and the safest to use. Mixing it with baking soda will help clean the grout. Follow these instructions to clean your grout:

  1. Mix 1/2 cup of baking soda and 1/4 cup of hydrogen peroxide.
  2. Apply the paste to your grout.
  3. Let it sit for 60 minutes.
  4. Scrub the area with a hand scrub brush or toothbrush.
  5. Wipe the area with a clean sponge.
  6. Repeat as necessary.

Another peroxide solution that has worked well is mixing it with lemon juice and cream of tartar:

  1. Mix approximately two teaspoons of cream of tartar and lemon juice until you have a runny paste.
  2. Put the hydrogen peroxide into a dark-colored spray bottle.
  3. Apply the paste to the grout.
  4. Wait for about an hour.
  5. Spray the grout with the hydrogen peroxide.
  6. Wait a little bit longer.
  7. Scrub it clean with a brush.
  8. Wash the area with a clean wet cloth.

While the second solution takes a little longer, the results are even better. The combination of lemon juice and cream of tartar, along with the hydrogen peroxide, gives the grout a cleaner appearance that lasts longer than just peroxide.

In Conclusion

While there are a lot of products on the market for cleaning grout, hydrogen peroxide is the best. It is affordable, safe, non-toxic, and easy to use. Mixing peroxide with baking soda, lemon juice, cream of tartar, or dish soap can help with stubborn hard-to-clean areas.

Depending on your grout, you may have to repeat the process frequently. However, by using peroxide, you will get a nice clean surface and remove the mold, mildew, and bacteria, making it safer and healthier for you and your loved ones.