The color on this bathroom tile border is wearing off. (Reader photo)

Q: The border tiles in my master bath shower look horrible! The tiles are dark brown, but the color is slowly coming off, probably because of chemicals in cleaning solutions. The tiles are not flat and smooth like the surrounding tiles. Is there any way to paint them?

Fairfax County

A: Painting is probably your only option, short of replacing the tile.

Although it’s possible to use standard paint to coat tile if you first scuff it up with sandpaper and apply an epoxy primer, manufacturers generally warn not to do this where the tiles will be frequently subjected to water, such as on walls around a bathtub or shower.

To coat tiles on shower walls, you need specialty paint. One example that’s widely available is Rust-Oleum Tub & Tile paint. This two-part acrylic epoxy comes in white and two off-white colors, Biscuit and Almond. It costs $23 on Amazon.com and is also carried by many home centers and paint stores. The packaging warns against using it on surfaces exposed to “constant high humidity/water immersion such as swimming pools, hot tubs, ponds or saunas.” So, assuming your shower isn’t in constant use, the paint should stick.

These tiles can be restored with a specialty paint. (Reader photo)

Alternatives include Homax Tub & Sink Brush-On One-Part Epoxy ($27 on amazon.com) and Klass Kote (klasskote.com) epoxy paints, which have the advantage of coming in numerous colors, including brown. You can order these from the company websites. You’d need to buy the A and B Klass Kote components separately, starting at $16 each in the half-pint containers, the smallest size sold. If the surface, once prepped, isn’t as smooth as you want the final finish to look, you’d also need the two-part primer, because you can sand the primer (once dry) to create a smoother base. The company also recommends buying its Epoxy Reducer No. 500 ($9 for half-pint, klasskote.com), which can be used as a cleaner once the prep is done as well as to thin the paint and to clean up spills.

Follow package directions carefully; they differ by product. All of the paints, though, stick better to a surface that is scuffed up rather than slick. The instructions often say to scuff with sandpaper, but the texture of your trim tiles probably makes sanding impractical. Instead, use a wire brush or an abrasive cleanser and a heavy-duty scrub pad, the type that’s often green and is designed for pots rather than nonstick surfaces. Rinse thoroughly and allow the surface to dry. Mix and apply the paint as the manufacturer recommends, being careful not to smear it onto grout lines. A brush about three-fourths of an inch or one inch wide would probably work best, but also have a small artist brush available for dabbing paint into recesses and whisking away drips.

Rust-Oleum warns that small bubbles may appear as its Tub & Tile paint is brushed on. If you use this product, don’t keep brushing in an attempt to eliminate them. Too much brushing will keep a smooth coat from forming and isn’t needed anyway, as the bubbles will go away on their own.

Once the project is done, wait the recommended time — probably several days — to use the shower. And switch to a cleaning regimen that avoids harsh chemicals. Using a towel to dry off the shower walls after each shower or series of showers is one way to prevent mildew and buildup of soap scum. A squeegee also works, but not on textured tile.

Q: My wife and I have a dining room table with a glass mirror top, but the mirror is cracked and the finish is coming off. Is there a company that could visit us, take the measurements, cut the glass and then bring it back and install it?

Alexandria

A: Mirror and Glass Center in Alexandria (703-212-7171; mirrorandglasscenter.com) can do this for you. In-home measurement costs $35, and the company also offers delivery service once the glass is cut. The price of the mirror depends on the dimensions. The oval shape adds to the cost, compared with a replacement mirror for a rectangular table.

For a table 30 inches wide and 48 inches long, a mirror a quarter-inch thick — the recommended thickness — with polished edges would cost $121.90.

Dulles Glass & Mirror (866-452-7707; dullesglassandmirror.com), which has showrooms in Manassas and Silver Spring, does not offer in-home measuring. But it has a handy pricing tool on its website, under “Online Store.” If you click on “Custom Cut Mirror,” you will see icons for various shapes, including ovals. (Mirroring for walls or tabletops is the same.) An oval 30 inches wide and 48 inches long, cut from quarter-inch-thick mirror, would cost $211 if ordered online.