Short answer: Most Murphy homes were built during the city’s suburban boom from the 1990s through the 2010s, so their grout is typically 15 to 30 years old and was rarely sealed. A deep clean, repair of any cracks and a fresh seal usually restores it, and most homes do well with a refresh every 12 to 18 months.
Murphy dates to the 1840s and was renamed for William Murphy after the railroad arrived in 1888, but it stayed tiny for most of its history. It incorporated in 1958 and was still rural for years afterward. The change came as Plano and Richardson employers made it a commuter town: about 1,547 residents in 1990, 17,708 in 2010 and 21,013 in the 2020 census. Nearly everything people live in today went up inside that window.
Key takeaways
- Murphy tile is mostly 15 to 30 years old, so stains are usually surface-level and recoverable.
- Builder-grade grout is rarely sealed, which is why kitchens and entries darken early.
- Homes built in the same years tend to show the same wear at the same time.
- Clean first, then seal. Sealing over dirt locks the stain in.
A city built in a single generation
When a neighborhood fills up within a few years, its kitchens, baths and entries all age together: gray lines in the kitchen, dark corners in the shower and hairline cracks at slab joints. If your home is in that range, a professional tile and grout cleaning visit is typically a cleaning job. Waiting another decade often turns it into a regrouting job.
Everyday care that helps
Change mop water often and skip heavy cleaner, because leftover residue dries into a film that holds dirt. Wipe shower walls after use and run the exhaust fan so grout dries between showers. Use mats at the garage and back door, where most of the grit comes in.
Professional Tile & Grout Cleaning
Deep cleaning, grout repair and sealing for Murphy homes. Upfront pricing, free estimate.
Frequently asked questions
How often should Murphy homeowners have grout cleaned?
Every 12 to 18 months suits most homes, and more often for busy kitchens, entries and showers.
Why does my grout look dark right after I mop?
Unsealed grout is porous, so dirty water soaks in and mopping can spread residue into the lines. A deep clean and a sealer address the cause.
Is it worth sealing grout in a home that is 15 to 25 years old?
Yes. It was very likely never sealed, and sealing after a deep clean slows future staining considerably.
Can cracked grout be repaired?
Usually. Small cracks can be filled or sections regrouted, which also keeps moisture out from under the tile.
Ultra Clean is IICRC-certified and has served Murphy and the Dallas–Fort Worth area since 2013.
More for Murphy homes: all our floor, tile & air-duct services in Murphy · all tile & grout cleaning services
