Does Steam Cleaning Damage Grout?

Lily Cosgrove
4 min readOct 25, 2020

Grout basically is that paste that usually holds tiles together on a particular surface for example, on the floor or on the wall. The porous design, if not properly covered, can cause soil and moisture to settle in.

Such unhealthy exposure leads in the accumulation of mildew and residues on top of the grout. It is next to impossible to clean grout with a soap and a brush. A steam cleaner is an alternative that is easy and does not harm grout. That’s one of the easiest ways to disinfect and clean grout.

The steam cleaner softens the mud and mildew on top of the grout, so that it can be quickly cleaned away. Only if additives are pumped into it, along with water, will steam washing be hazardous to grout. There is no potential for pure water vapor to harm anything as strong as grout.

One of the biggest reasons people avoid using a steam cleaner is because of the comments on web articles they read. These comments about steam-cleaning come from people with no understanding of the matter. Through a steam cleaner, a hand’s knowledge in cleaning grout will bring an end to the myths that it damages grout.

It is a smart investment to buy a high quality steam cleaner. The cost of the machinery for steam washing is explained by its quality in the washing of dirty grout. Most individuals don’t invest in a steam cleaner.

By claiming that it damages grout, they defend their decision not to purchase one. That is not the case at all. Though pricey, a steam cleaner does a lot to make the floor look tidy and spotless.

Why Does Grout Get Damaged?

Cleaning steam is falsely accused of harming grout which is not the case. There are several causes that relate to grout getting damaged. Some are as follows;

Grout That Has Been Unsealed

In nature, grout is soluble and penetrable. This helps it to seep into it the water and other liquids. The grout is weakened by repeated exposure to dirt and liquid. It can be saved if the grout is sealed after use.

Unsealed grout does not hang on to itself for a long time and gets broken after a moment. This calls for immediate repair.

Unnecessary Saturation

Another error that is made by most designers is that they saturate a lot of water with grout. The high volume of water saturates the grout and weakens it. Pre-mixed grout is smoother and, for a prolonged period of time, can maintain itself.

Should you Clean or Replace Grout?

One question that always emerges is, "Should we scrub or substitute grout?" "The answer is simple. The grout should be properly washed where minor marks or mildews are detected with immediate effect.

The grout may be harmed by avoiding the stains or mildew. It is a hard work to wipe off mildew and stains. The washing of hardened stains with soap on top of the grout is a fruitless effort.

When purifying mildew and residues, a pressurized steam cleaner may be a game-changer. It softens and makes the mildew and stains quick to wash. Regular washing decreases the chances of contamination and entirely removes the grout.

How Often Should One Be Cleaning Grout?

It must be washed and dried on a regular basis in order for the tile grout to look neat and tidy. Constant exposure to liquids and soil allows the grout to become debris and weakened.

Grout is porous in nature and any material on which it is exposed needs to be absorbed. This exposure results in mildew and stains and provides the tiles with a dirty appearance.

It should be gently and carefully washed every single day, or at least on a weekly basis, to keep the grout clean. To keep the grout dry and free from moisture, tiles in the washroom should be mopped and dried after use.

If the stains have settled into the grout, a steam cleaner is the only tool that can scrub it up. The steam cleaner’s heated steam weakens the stains and makes them easy to scrub. It gives a clean, new look to the grout.

It should be coated with a coat of sealer to keep the grout clean and new indefinitely. It would keep the soil, moisture, and stains away, leaving the grout clean and fresh.

At What Moment Should Grout Be Replaced?

Better than treatment, avoidance is better. If a steam cleaner cleans the grout daily, it will stay healthy and last longer. If it is not properly washed, a time will come when it will degrade and need replacement. A response to the question "when to substitute grout?" is as follows:

When It Gets Cracked

The first and most noticeable sign of the need to fix grout is that it is beginning to break. After a bit, it’ll start to slip. The tiles could be affected if they are not taken care of at the right time. The moment these cracks emerge; it is an indication that it is time to fully repair grout. So you should make an effort to replace the grout as soon as possible.

When Holes Start Appearing

Another indication of the need to redo the grout is that holes are beginning to appear on the surface. They could not overlook even the tiniest holes. They are able to encourage the humidity to seep in.

If left unattended, there will be a moment when humidity will seep in and even ruin the floor. At this moment, you are required to attend to the grout as soon as possible to curb the damage from spreading.

When You Observe Mold and Mildew

It is common for stains to occur on the surface. The integrity of the grout can be very harmful to mold and mildew. It is a strong indicator that the grout is in desperate need of repair the moment mildew is found. Therefore, the need to quickly repair it.