Unlike algae iron deposits resist scrubbing and take a lot of elbow grease to remove.
Yellow stains in my pool.
This requires protective equipment such as gloves goggles and protective clothing.
Brushes off the wall fairly easily.
Your first clue to diagnosing a pool stain is to check out it s color.
May prefer shady spots of your pool.
If the stain fades or disappears you know you have a metal issue most often iron or copper buildup.
Rubbing large vitamin c tablets on the stain.
When there is too much of a mineral present in the water it can begin to stain the pool.
Clinging hiding blooms not free floating.
Shades of yellow can be a sign of excessive iron.
It should be used for pool openings and closings and throughout the season.
Placing a pip over the stain with the other end sticking up out of the water and pouring a dry acid down the pipe until it sits on the stain.
If a yellow or reddish color occurs it is an indication that the stain is copper.
You can treat this with absorbic acid or any specialty chemicals suited for metal at your pool supply store and a good scrubbing.
Hold the pip in place for at least one minute before slowly removing it.
Where does yellow algae come from.
Bright yellow to dark yellow mustard color.
Our products are specifically formulated to identify and treat a variety of pool stains no matter the cause.
Sprinkle approximately 1 2 bag of suncoast stop stains over the same area.
Iron can be introduced into a pool by well water or pipe corrosion somewhere in the pool system.
For more information download a copy of our complete pool care guide.
If the stains are of a metal nature you can quickly check by scrubbing a stain with a vitamin c tablet.
Sometimes it can be fairly easy to get rid of stains but other times those hard to remove spots can take a bit more than a simple scrub.
Pool mate metal out is an excellent general purpose sequestrant that helps protect plumbing and pool walls from rust stain and scale.
Identifying yellow algae in a swimming pool.