9,000+ customers served · 10+ years of PNW experience on every crew
Does your grout need professional cleaning or replacement? Learn how to tell the difference and when restoring existing tile and grout may be the better option.
Your grout is dark, stained or impossible to keep clean.
Does it need a professional deep cleaning, or is it time to remove it and start over?
The answer depends on what's actually wrong with the grout.
If grout is structurally sound but dirty, stained or discolored, professional tile and grout cleaning and restoration may significantly improve it. If grout is cracked, crumbling, missing or failing, repair or replacement may be necessary.
The key is determining whether you're dealing with a cleaning problem or a material problem.
At Everstone Surface Solutions, that's where we start.
Before recommending that you replace existing surfaces, we evaluate whether they can be professionally cleaned, restored and protected.
Here's how to determine which approach may be right for your home.
Grout cleaning and grout replacement solve different problems.
Professional grout cleaning is designed to remove accumulated contaminants and restore the appearance of existing grout.
Depending on the surface and its condition, professional restoration may address:
The existing grout remains in place.
The goal is to restore it rather than remove it.
Grout replacement, sometimes called regrouting, involves removing some or all of the existing grout and installing new grout.
This may be appropriate when the grout itself has physically deteriorated.
Examples include:
In other words:
Cleaning addresses contamination.
Replacement addresses physical failure.
Appearance alone can be misleading.
Grout that's almost black may look ruined when it's actually heavily contaminated.
On the other hand, relatively clean-looking grout can have cracks or deterioration that cleaning won't repair.
Look at both color and physical condition.
Professional restoration may be worth exploring when:
Further repair or replacement may be necessary when:
A professional evaluation can help separate cosmetic problems from physical deterioration.
Not necessarily.
Dark grout is one of the most common reasons homeowners assume they need to regrout a shower or floor.
But color alone doesn't tell you whether grout has failed.
Traditional cement-based grout is porous.
Over time, it can collect:
Years of buildup can dramatically change the grout's appearance without necessarily damaging its underlying structure.
That's why cleaning should often be considered before replacement when the grout remains intact.
Grout is generally more difficult to maintain than the tile around it.
Many tile surfaces are relatively smooth.
Traditional grout contains tiny pores and surface irregularities.
Those pores can allow moisture and contaminants to penetrate below the immediate surface.
In a shower, that may include soap, body oils and minerals.
In a kitchen, it may include grease, food oils and spills.
On floors, grout encounters dirt, pets, shoes, cleaning water and foot traffic.
Over time, the grout gets darker while the tile remains relatively unchanged.
Eventually, the entire surface can look old even though the tile itself may still have years of useful life remaining.
Routine cleaning is important.
But household maintenance and professional grout restoration aren't the same thing.
A mop moves primarily across the upper tile surface.
A scrub brush can provide agitation but may struggle with contaminants embedded within porous or recessed grout lines.
Homeowners often respond by using increasingly aggressive cleaners.
That isn't always the right answer.
Different types of tile, stone and grout can react differently to acidic, alkaline or abrasive products.
Using the wrong chemical may discolor or damage certain surfaces.
Professional cleaning combines surface identification, appropriate chemistry, specialized equipment and detailed cleaning techniques.
At Everstone Surface Solutions, we don't start with the assumption that your grout needs to be replaced.
We start by evaluating what you already have.
Our goal is simple:
Restore before replacing whenever the existing surface is a good candidate for restoration.
First, we identify the surface and assess its condition.
We look for:
That helps us determine whether the problem is primarily contamination, physical deterioration or both.
Everstone uses proprietary commercial-grade cleaning products as part of our professional restoration process.
Our cleaning and sealing products were developed with professional chemistry expertise.
Different contaminants require different approaches.
Kitchen grease isn't the same as shower soap residue.
Mineral buildup isn't the same as dirt.
And natural stone isn't necessarily treated the same way as porcelain or ceramic tile.
Professional restoration begins by matching the treatment to the surface.
Everstone uses professional vapor equipment producing temperatures reaching up to 330°F at the equipment.
High-temperature vapor helps our technicians loosen accumulated residue and clean grout lines, textured surfaces, edges and other difficult areas.
Vapor becomes part of our professional cleaning and sanitizing process rather than relying solely on aggressive scrubbing.
Cleaning the tile isn't enough.
The grout lines themselves require attention.
Our technicians focus on problem areas where years of residue and staining have accumulated.
This detailed work can reveal a significant difference between grout that's permanently damaged and grout that was simply heavily contaminated.
Once the contamination has been addressed, the condition of the underlying grout becomes much easier to evaluate.
If the grout is structurally sound, the next step may be protection.
If areas are physically failing, repair or replacement may need to be considered.
When appropriate, Everstone can apply our proprietary commercial-grade sealer to professionally cleaned and prepared porous grout.
Everstone backs that sealer with a 5-year limited warranty against sealer failure — peeling, flaking or excessively rapid wear. Full terms are on our warranty page.
The sealer helps reduce the penetration of future moisture, oils, stains and contaminants.
This can make routine maintenance easier and help protect the restored surface.
That's why our process doesn't stop at cleaning.
Clean. Restore. Protect.
There are situations where cleaning simply isn't enough.
If grout breaks apart when touched or pieces are falling out, the material itself may be deteriorating.
Cleaning won't rebuild missing material.
Missing grout needs more than cosmetic cleaning.
The underlying cause should also be evaluated before simply filling the gaps.
A small isolated crack and widespread recurring cracks aren't necessarily the same problem.
Repeated cracking can indicate movement or another underlying issue.
Loose tile isn't a cleaning problem.
Movement may indicate a problem with the installation or substrate that should be addressed before cosmetic restoration.
If water is getting behind the tile or damaging surrounding materials, cleaning and sealing the visible grout isn't a substitute for repairing the underlying issue.
Sometimes the problem goes beyond the grout.
If the tile assembly, waterproofing or substrate has failed, a qualified contractor may need to evaluate the installation.
Not automatically.
If your shower grout is dark but solid, professional cleaning may be worth exploring before committing to complete regrouting.
If significant sections are cracked, missing or deteriorated, regrouting or other repairs may be appropriate.
And if there is evidence of a larger waterproofing or structural problem, simply replacing the grout may not solve it.
The right answer depends on the condition of the entire installation.
That's why evaluation matters.
Generally, professional cleaning and restoration involve less work than removing and replacing existing grout.
But the exact cost depends on:
Cost shouldn't be the only consideration.
There's also disruption.
Restoration allows you to keep an existing surface in place when it's still structurally sound.
Replacement involves removing material, preparing the joints, installing new grout and allowing the appropriate curing time.
Before taking on the larger project, it makes sense to determine whether restoration can solve the actual problem.
Dirty grout can make perfectly good tile look old.
That's an important distinction.
If the tile is:
Then replacing the entire tile installation may be unnecessary.
Professional restoration can sometimes dramatically change the appearance of the existing surface.
That's why Everstone believes in restoring before replacing whenever it makes sense.
This article is about the grout. If the question is really about the tile — whether an older floor, shower or backsplash can be brought back rather than torn out — that's covered in full in Can Old Tile Look New Again? A Guide to Professional Tile Restoration.
Sealing and replacement solve different problems.
Sealer is designed to help protect appropriate porous grout against future penetration of moisture and contaminants.
It doesn't repair crumbling, missing or physically failed grout.
If the grout is structurally sound but dirty, the process may be:
Clean → Restore → Seal
If the grout is physically failing, repair or replacement may need to happen before an appropriate protective treatment is considered.
It can.
An appropriate professional sealer helps reduce the penetration of liquids, oils and contaminants into porous grout.
That can make routine maintenance easier because more of the contamination remains closer to the surface.
Sealing doesn't make grout stain-proof.
It doesn't eliminate cleaning.
And it doesn't fix structural problems.
It simply adds protection to an appropriate, properly prepared surface.
Sometimes homeowners are surprised by what is underneath years of buildup.
Grout that looks permanently dark may simply be heavily contaminated.
Professional cleaning can significantly improve many grout surfaces affected by:
But restoration has limits.
Permanent discoloration, physical deterioration or damage may prevent grout from returning to its original appearance.
A reputable professional should set realistic expectations after evaluating the surface.
Homes throughout the Pacific Northwest expose tile and grout to plenty of everyday wear.
Showers encounter repeated moisture.
Kitchens encounter grease and spills.
Entryways deal with wet shoes.
Pets track in dirt during months of rainy weather.
Everstone Surface Solutions brings 10+ years of Pacific Northwest experience on every crew, servicing residential and commercial hard surfaces throughout the Portland and Vancouver metro area.
Our restoration process combines:
The objective isn't simply to sell you a cleaning service.
It's to determine what your existing surface actually needs.
Dark doesn't necessarily mean damaged.
Dirty doesn't necessarily mean failed.
And old doesn't necessarily mean it needs to be replaced.
Everstone Surface Solutions evaluates the condition of your tile and grout before determining the appropriate restoration process.
When the existing surface is a good candidate, we combine professional high-temperature vapor reaching up to 330°F, proprietary commercial-grade cleaners and sealers, products developed with professional chemistry expertise and 10+ years of Pacific Northwest experience on every crew to clean, restore and protect it.
If the grout is physically failing, we'll help identify that too.
The goal is to give you an informed recommendation based on the condition of your surface, not automatically assume replacement is the answer.
Before you tear it out, find out what can be restored.
Restore. Protect. Enjoy.
Contact Everstone Surface Solutions to request a free estimate for professional tile and grout cleaning, restoration and protection in the Portland and Vancouver metro area.
If the grout is solid but dirty, stained or discolored, professional cleaning and restoration may be appropriate. Crumbling, missing or significantly cracked grout may require repair or replacement.
Many dark or black-looking grout surfaces can be significantly improved when the discoloration is caused by accumulated dirt, soap, grease, oils or other contaminants. Results depend on the grout's condition and cause of discoloration.
If the existing grout is structurally sound, professional cleaning is worth considering before regrouting. If the grout is physically deteriorating or missing, replacement may be necessary.
If old grout is structurally sound, it may be professionally cleaned and then sealed when appropriate. Sealer doesn't repair grout that is cracked, crumbling or missing.
Not necessarily. A leaking shower can involve waterproofing, plumbing, substrate or installation problems. Replacing visible grout isn't a substitute for identifying and repairing the underlying source of water intrusion.
Yes. Dirty grout can make an entire tile installation appear older. Restoring grout and removing accumulated residue from the tile can significantly improve the appearance of many structurally sound surfaces.
If the tile is structurally sound, professional cleaning and restoration may be worth exploring before demolition and replacement. An evaluation can help determine what can realistically be restored.
Yes. Everstone Surface Solutions provides professional tile and grout cleaning, restoration and protection for residential and commercial properties throughout the Portland and Vancouver metro area and surrounding Pacific Northwest communities.