Penetrating stone sealer applied to natural stone floor in a St. George home

St. George & Washington, UT

Stone Sealing in St. George, UT

Penetrating sealer that buys you time when spills hit travertine, marble, or limestone.

Stone Sealing is the step that protects natural stone floors from the things that ruin them around here: hard water, red dust, and the dry climate that pulls moisture out fast. We use a penetrating sealer that absorbs into the stone instead of sitting on top, so the floor still looks like stone and not plastic. Sealing is honest protection, not magic. It gives spills more time to be wiped up before they soak in. For the broader floor-care category, see tile and grout protection and cleaning.

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4.7 / 105 Google Reviews

6 Years in a Row Best of Southern Utah 2021-2026

IICRC Certified

Trusted by the Local Businesses You Know

Google Reviews

105 reviews. Real experiences.

Hear from customers around St. George, Washington, and Southern Utah about their experience with 316 Carpet Cleaning Services.

4.7 Read all 105 reviews Write a review

Dean Buttgen

Google review excerpt

I recently had 3:16 Carpet Cleaning come out to handle our carpets, upholstery, and some tile grout in our home here in St. George. Wow -- what a difference! Our carpets hadn't been professionally cleaned in years and looked brand new afterward -- seriously, like we just installed them. The team was super professional, on time, and explained everything they were doing. I really appreciated that they use eco-friendly, non-toxic products -- safe for our pets and kids, which was a big priority for us. No harsh chemical smells lingering, and everything dried reasonably fast. They even gave great tips on maintenance afterward.

Sarah Sanders

Google review

We have used 3:16 for all of our centers from St. George to Cedar, for carpet, rugs, and tile when we first move in, as well as ongoing maintenance. Our cute little learners can be hard on things so 3:16 keeps everything looking and smelling amazing. They respond so quickly, they are flexible and reasonably priced. Very much appreciate this company!

Joseph Ross

Google review

Best in the town. We had them clean our carpets and grout. Looks brand new with affordable rates. Highly recommend.

Recent Work

Stone and Hard-Surface Work in Progress

Real floor-care footage from stone and hard-surface cleaning jobs, shown separately from the hero so the page stays fast.

Stone floor cleaning

Rotary cleaning on stone tile

A controlled pass over stone tile before polishing or sealing recommendations.

Grout and tile rinse

Hard-surface extraction pass

The same hard-surface cleaning approach used before evaluating finish and sealer needs.

Our Process

How We Clean From Start to Finish

Stone Check

We identify the stone type, look at the current finish, and test how much water the stone is absorbing. A floor that drinks water fast needs sealer more than a floor that beads. The test tells us how many coats the stone actually needs.

Clean and Dry

Sealer only bonds to clean, dry stone. We clean the floor with a pH-neutral stone cleaner and let it dry fully before any product goes down. Skipping this step traps dirt and hard water spots under the sealer.

Apply Penetrating Sealer

We apply the sealer in even passes and let it soak into the pores of the stone. After the dwell time, we buff off any product that did not absorb. A second coat goes on if the first one disappears too fast, which is common with travertine.

Cure Time and Walk-Through

Light foot traffic is fine after 24 hours. Heavy traffic, rugs, and furniture should wait 48 hours so the sealer fully cures. We walk the floor with you, point out the cure window, and leave you with care instructions.

Stone sealing process on travertine floor in St. George

Before Your Appointment

What to Expect From Stone Sealing

Cure Time

Light foot traffic is okay after 24 hours. Wait 48 hours before putting rugs back, moving heavy furniture, or letting the floor get wet from mopping or steam.

Look of the Floor

A penetrating sealer absorbs into the stone, so the floor will not look glossy or coated afterward. The shine you see comes from the polish step, not the sealer.

What Sealing Does Not Do

Sealing is not stain-proof. It slows absorption so spills can be wiped up before they soak in. Acidic spills like wine, juice, and cleaners still need to come up fast.

Reseal Schedule

Most floors need a reseal every 12 to 24 months. Drop a few drops of water on the stone every six months. If the water soaks in instead of beading, it is time.

Penetrating vs topical

We seal from the inside, not the top

Stone sealing in St. George falls into two camps, and we only do one of them. A penetrating sealer soaks into the pores of the stone and bonds below the surface, so the floor still looks and feels like stone.

The other kind is a topical sealer, which lays a film on top of the stone like a coat of finish. It can yellow, scratch, peel at the edges of high-traffic tiles, and trap moisture under the film when humidity creeps up.

On natural stone we use an impregnating sealer every time. It costs more per bottle, but it lasts longer and never leaves you with a peeling floor a year later.

Penetrating sealer soaking into natural stone tile in St. George, Utah

When to reseal

The water-bead test tells you the truth

Drop a tablespoon of water on the stone in a spot that gets walked on. If it beads up and sits there for five minutes before darkening, the seal is still doing its job. If the stone darkens within thirty seconds, it is drinking water and needs a fresh coat.

Most floors here run a one to three year cycle on honed and textured finishes, and three to five years on polished. The dry heat and hard water in Washington County wear sealer faster than what the bottle says on the label.

Run the test every six months in the kitchen and entry. Those two zones almost always need a reseal before the rest of the house does.

Water droplets beading on sealed natural stone tile during a St. George, Utah reseal test

Local Expertise

Why Stone Sealing Takes Local Judgment in St. George

Stone Sealing matters more in St. George than in most other places. Hard water is some of the worst in the country, and the calcium in it leaves deposits that etch travertine and marble over time. Red dust and silica work into open pores like fine sandpaper.

The dry climate is the other half of the problem. Stone loses moisture fast in this heat, and an unsealed floor pulls in any spill that hits it within seconds. A sealed floor still stains if a spill sits long enough, but you have minutes instead of seconds to clean it up.

Most stone floors in town need a fresh seal every 12 to 24 months depending on use. Kitchens and entryways wear faster than bathrooms or formal dining rooms. Our IICRC-certified crew tests the floor first and tells you the truth about how often yours needs it.

IICRC CCT - Carpet Cleaning Technician Certification

Learn what IICRC certification means for stone care

Common Questions

Questions About Stone Sealing in St. George

Does stone sealing make my floor stain-proof?

No. Sealer slows down how fast a spill soaks into the stone, which gives you time to clean it up. If a spill sits for hours, even a sealed floor can stain. Wine, coffee, and acidic cleaners are the worst offenders.

How often should I reseal my stone floor?

Most St. George homes need a reseal every 12 to 24 months. High-traffic kitchens and entryways are on the shorter end. A simple water test will tell you. Drop a few drops on the stone, and if it soaks in instead of beading, it is time.

What is the difference between penetrating and topical sealers?

Penetrating sealer absorbs into the pores of the stone and protects from the inside. Topical sealer sits on top of the stone and looks like a coating. We use penetrating sealer because it lasts longer, looks natural, and does not peel.

How long until I can walk on the floor?

Light foot traffic is fine after 24 hours. Heavy traffic, rugs, and furniture should wait 48 hours so the sealer fully cures. Avoid mopping or any water on the floor during that window.

Can sealing fix etching or stains that are already there?

No. Sealing protects clean, undamaged stone. If the floor already has etch marks, hard water spots, or stains, those need honing or polishing first. Sealer locks in whatever is on the surface, so we always clean and check the floor before applying it.

Schedule Stone Sealing in St. George Today

Serving St. George, Washington, Washington Fields, Santa Clara, Ivins, and Hurricane, UT

Call (435) 522-4717 Text Us Now

Same-day appointments often available. No pressure, no upsells.