Dirty, stained, or crumbling grout can make even beautiful tile look worn and neglected. Wesley Preston Restoration cleans embedded soil out of grout lines, repairs cracked or missing sections, and applies a color-sealer that renews the original shade while blocking future staining, mold, and water penetration for years to come.
How Often Should Grout Be Resealed?
Standard cementitious grout should be resealed every 12 to 18 months, since it is porous and gradually loses its sealer to foot traffic, cleaning chemicals, and moisture. Epoxy grout is far less porous and can often go 3 to 5 years between sealings, though it still benefits from periodic inspection. Bathrooms, showers, and kitchen backsplashes wear faster than dry hallways or living areas because of constant water exposure and soap residue. A quick way to check is the same water-drop test used on tile: if water darkens the grout instead of beading on the surface, the seal is gone. Our process removes old sealer and embedded grime with a deep clean, restores damaged or discolored lines with grout colorant when needed, then applies a fresh penetrating sealer so your grout resists staining, mildew growth, and moisture damage between professional visits.
Our Grout Restoration Process
- Deep clean: We use professional-grade extraction equipment and grout-safe solutions to lift years of embedded dirt, soap scum, and old sealer out of the grout lines without damaging the surrounding tile.
- Repair: Cracked, crumbling, or missing grout is removed and replaced to close gaps that let moisture reach the substrate underneath.
- Color restoration: If grout has darkened or stained unevenly, we apply a grout colorant that renews a uniform, like-new appearance across the whole floor or wall.
- Sealing: A penetrating sealer is applied to every line, protecting against future staining, mold, and mildew growth in bathrooms, kitchens, and other moisture-prone areas.
We serve homes and businesses throughout Palm Springs, Palm Desert, Indian Wells, Cathedral City, and the greater Coachella Valley.
Frequently Asked Questions
Can you match the color of my existing grout?
Yes. We carry a range of grout colorants and can closely match your current grout shade, or refresh it to a lighter or darker tone if you want to update the look of the room during the same visit.
Is it better to reseal grout or switch to epoxy grout?
It depends on your budget and how the space is used. Resealing existing cementitious grout is faster and more affordable for routine maintenance, while replacing high-moisture areas like showers with epoxy grout offers longer-lasting protection against staining and mildew with far less upkeep.
Can grout cleaning remove mold and mildew stains?
In most cases, yes. Our deep-cleaning process lifts surface mold and mildew staining from grout lines. For persistent or deep-set growth, we may recommend a combination of cleaning and colorant to fully restore the line’s appearance.
How soon can I walk on the floor after grout sealing?
Light foot traffic is typically fine within a few hours, but we recommend keeping the area free of standing water and heavy traffic for 24 hours to let the sealer fully cure.
Ready to get started?
Contact Wesley Preston Restoration today for a free, no-obligation quote. CA Contractor License #960526.