If you’re only replacing a couple tiles along a top edge, you’ll only need to drain enough water to expose the area and keep it from being splashed. If you’re redoing your entire pool, drain all of the water and let it sit for a day or 2, until it’s fully dry. There are also special adhesives available for re-attaching single tiles underwater. However, your repair will be much more effective and durable if you drain your pool first. [1] X Research source
If your tiles are small, you can use a small flathead screwdriver instead of a chisel.
If the damage looks like it could be extensive, contact a professional full-service pool company to help diagnose and repair the problem.
You’ll also need to ask for a price, which may be discounted due to your past business.
As long as the color is the same and the shape and size are similar, they probably won’t stand out too much!
To find a custom tile company, look online or locally and set up a consultation.
The thick, spreadable consistency will help keep the mortar from dripping into the pool water. Some thinset mortars also come with a bonding agent, which increases the adhesive quality. Mix equal parts mortar and bonding agent, then add water until the mixture thickens to a creamy, spreadable texture. [7] X Research source
Thinset dries quickly, so make sure to place the tile immediately after covering the back.
24 hours should be enough to dry the thinset mortar, but waiting up to 48 hours will let it cure and harden even more.
To avoid dropping any daubs of grout into the pool, work with small amounts at a time. If the dried-on grout is stubborn, wait 24 hours and scrub the tiles with a stiff brush to polish and remove any haze. After letting the grout dry for 24 hours, you can refill the pool and enjoy the product of your hard work!
