How to remove fiberglass pool stains

There is a dichotomy between pleasure and pain in having a pool. A joy could hardly be compared to the joy of soaking in the refreshing waters of a backyard pool on a hot summer day. But there aren’t many tasks that are as annoying, time consuming, and frustrating as cleaning your pool. Therefore, unless you want to get into water infested with putrid green algae this summer, regular pool maintenance is necessary. But you can spend less time cleaning stains from your fiberglass pool and more time relaxing with these simple tips from pool cleaning professionals.

Identification of stains

The first challenge is identifying the type of stain. Not all stains are created equal and each stain must be treated in a unique way. Once you can clarify the cause of the stain, you can implement the following tips to remove stains.

Water line stains

Fiberglass pools are less prone to staining than other types of pools, but it is not uncommon to find stains in water lines. These spots that appear on the water line are generally a collection of body oils, lotions, and sunscreen. To remove oily stains, use a non-toxic enzyme-based cleaning solution. There are many different products on the market that prevent water line staining. Choose a natural product that allows low use of chlorine. Many pool owners also use Mr. Clean Magic Eraser to simply rub and clean the foamy stain, but this will not prevent the stain from reappearing.

Algae

Usually due to unbalanced chemicals and uneven pool cleaning, algae or bacterial sludge will be a slippery discoloration that will build up on the walls. Algae is a single-celled, plant-like microorganism that grows in pool water if the pH level is below 7. Some of the most common forms of algae are black spot, mustard, and green algae. Algae is one of the most common problems in swimming pools, fortunately it is also one of the easiest to correct. Test your water to make sure its pH and chlorine are at the recommended levels. Copper algaecide treatments are available at pool stores to remove black algae. If your pool is affected by green algae, a large dose of hypochlorite should be added to the pool until the water turns a cloudy gray color. If algae grows in your pool, you should take this as a serious reminder that you are not cleaning your pool enough.

Oxide

The same recipe for a common cold is also the best solution for rust stains in a pool. Vitamin C (ascorbic acid) will dissolve rust stains. Simply rub a vitamin C tablet over the stain and use a soft bristle brush to shake the area until it clears. Use metal reducer to prevent further rust spots from reappearing.

Prevention

The easiest way to keep your pool clean is regular maintenance. Spending 10 minutes cleaning your pool each week will save you time, effort and money in the long run. By testing your water regularly and making sure the chemicals are balanced, you can spend less time cleaning it and more time swimming in it.