
For very small punctures in a vinyl liner (typically pinhole-sized), a homeowner can often use a vinyl pool patch kit. These kits allow for underwater patching and are an effective temporary fix. However, any tear or seam separation should be addressed by a professional immediately, as a failed liner patch can lead to major structural damage.

Yes, repainting a fiberglass pool with a two-part epoxy paint is a common DIY project, but success depends entirely on prep work. The surface must be perfectly clean, sanded, and acid-etched to ensure the paint adheres correctly and lasts more than one season.
Black algae is notoriously difficult and requires aggressive treatment. While chemical kits are available at local Waxhaw pool supply stores, the DIY key is persistent manual scrubbing with a stiff brush (often a wire brush for plaster surfaces) after shocking the pool. Black algae forms a tough protective layer that chemicals alone cannot penetrate.
For most homeowners in Union County, replacing filter cartridges is recommended every 3-5 years, depending on usage and maintenance. However, they should be chemically cleaned 1-2 times per season. A simple visual inspection—looking for tears or heavily matted fibers—will tell you if an immediate replacement is necessary.
Absolutely. A solar cover is one of the most cost-effective DIY additions. It significantly reduces heat loss overnight and minimizes evaporation, which saves money on water and chemicals. For homeowners in the Mineral Springs area, it can effectively extend the swimming season by several weeks without a major investment in heating equipment.
For common DIY renovation supplies like chemicals, epoxy paint, and filter parts, local hardware stores and national pool supply chains around Weddington and Monroe are a good starting point. For specialized items like polymeric sand for paver patios or specific pump seals, you may need to visit a dedicated pool equipment distributor.