How often you should add water to your pool depends on how quickly the water evaporates. Keep an eye on your skimmer box, if you have one. Top up the water in your pool if you notice the water levels are lower than the bottom third of your skimmer. This helps prevent damage to your pump. 

Replace all the water in your pool every five to seven years, depending on how often you use your pool, the weather, and whether or not you close your pool for the winter.

Pool leaks most commonly occur at joints or where different materials meet. The most frequent leak spots include:

• The Pool Skimmer: Where the plastic skimmer meets the pool's liner or shell.

• The Pool Liner: Tears can develop in vinyl liners, especially those between 5 and 20 years old. Leaks also occur around the liner's edge.

• Fittings and Accessories: Areas around return lines, the main drain, and pool lights are common culprits.

• Pool Equipment: The pump, filter, and filter housing can also leak.

While leaks in underground pipes are less common, they can be costly to fix. It's usually best to check the more common spots before investigating the plumbing system.

Yes, you should keep your pool pump running when adding salt, and leave it running for 24 to 48 hours. This will help circulate the salt to ensure even distribution. You will want to turn off your pool’s salt chlorine generator before adding salt and leave it off until it fully dissolves. Check your manufacturer’s instructions for steps specific to your saltwater pool maintenance.

While some water loss from splashing and evaporation is normal, a rapid or excessive drop in the water level may indicate a leak. Other signs of a pool leak include unexplained soft or wet spots in the yard, cracks in the pool structure or falling tiles, higher-than-normal water bills, persistent algae growth or water discoloration, and standing water around the pump, pipes, or other pool equipment.