

#INTEGRITY PLUS POOL SUPPLY SERIES#
These kits lead pool owners through a simple series of steps to determine what is causing the rusty stains in their pool. Pool supply stores also carry pool stain ID kits. If the stain lightens, decaying organic material is likely the issue. For decomposing organic debris, hold a trichlor tablet on the stain for 30 seconds. If the stain lightens or disappears, it’s likely that iron is staining your pool. For suspected iron-causing stains, take a vitamin C tablet and hold it against the stain for approximately 30 seconds. If the stain continues to increase in size, severity or intensity, then it’s likely that the stain is coming from below the surface of your pool.Īnother way to test for stains is to use other items you may already have at home.

If the stain disappears, then you know you don’t have a serious issue on your hands. The easiest way to test the stain is to take some sandpaper and rub the area.
#INTEGRITY PLUS POOL SUPPLY HOW TO#
How to Test Your Rusty Pool Stainsīefore taking any action, it’s important to know what you’re dealing with. This is because after the soft wire disintegrates, a small hole where water can seep in is left in the plaster and shotcrete.įinally, the cause of the stains may simply be that improper rebar work was done during the pool construction process. Improper drainage is a known contributor (there should be a minimum of 3 inches between the earth and rebar), and tie wire has also been known to cause the rebar to rust. When rebar is not set deep enough in concrete (something that is common around curved pool walls, benches, steps, and tight corners), it is more susceptible to damage. Rebar stains are often the result of there not being enough coverage provided around the reinforcements. This will expose more rebar which will lead to further corrosion until your swimming pool is no longer structurally sound.

Left untreated, the rebar will eventually cause the shell of your pool to crack. Rebar is the metal shafts found beneath the plaster of your pool. Iron in your pool water is especially problematic, and it can quickly lead to costly repairs. This is particularly true if you have very acidic pool water, as the more acidic your pool, the greater the problem you’ll have.Īlso known as the oxidation of water, if you are regularly seeing small rusty spots in your pool it may be because your water contains small metal fragments. These objects should be removed as soon as they are discovered. Typically these materials will leave an impression which resembles the shape of the stain-producing product (such as the outline of a leaf).Īnything from bobby pins to toy cars to nails can cause rust to appear in your pool. Organic decaying debris like leaves, twigs, pine cones and acorns sitting on the surface of the pool can result in rust-colored stains. Below are just a few of the most common reasons why you may be noticing rust stains in pools. There are a number of reasons why you’ll see staining throughout your pool. But how do you know when the pool rust stains are cause for concern? The Most Common Cause of Pool Staining

Some of the most commonly colored stains they’ll notice are dark red and rusty brown, which while alarming at first, may not necessarily indicate that something is seriously wrong with your pool. Over time, pool owners may encounter a number of curiously colored stains on the surface of their pool. What Causes Rust Stains in Pools and How Can They Be Remedied?
