Swimming Pool Silica Sand Filter Media - Swimming pools are continuously attacked by algae. Algae enter in your pool from the breeze, rain, and even contaminated swimsuits. Typically, the normal recommended levels of chlorine or bromine have the ability to kill algae when it creates contact with the water. However, if the pool has been stagnant for a long period of your time, or if the winterizing process had not been performed properly the algae may take over.
Should this happen, the pool will likely decide on a dark black or green color and you won't have the ability to even see the bottom level. The pool will probably require an acid solution wash to restore it to its ex - beauty and sanitation. In most cases of thumb, if you can see the bottom level of a pool, you can usually bring it back with chemicals, vacuuming, and filtering. If the floor is not visible, the price of chemicals and electricity for filtering will significantly exceed the price of an acid wash. Filtering and chemicals will also have a long time to kill and remove the algae, thus making an acid solution wash a lot more cost and time effective.
If algae seem to be to have the ability to grow overnight even with proper chemical maintenance, changing the water and acid cleaning the plaster surface of your pool will give you algae free summer. An acid wash will strip a tiny part of plaster off of the swimming pool, in doing so exposing the newer, cleaner plaster underneath. It shouldn't be an twelve-monthly custom since it doing so will strip all of the plaster away and make a need to completely re-plaster the pool. Most plaster coats of white coating or marcite are more than 1/2 an in . thick, so the occasional acid wash isn't harmful to the pool.
Acid washes can be used to draw out a brighter and cleaner finish off for your pool, and not automatically due to the algae turmoil. A pool always comes out brighter and cleaner from an acid solution wash. The acid solution used for acid solution cleaning is Muriatic acid solution. Muriatic acid solution is more commonly known as a Hydrochloric acid solution with the chemical symbol HCl. It is within highly concentrated forms at the average pool stores, and the risks can't be emphasized enough.
Acid is a dangerous chemical. Anyone who acid washes their pool must take proper safety measures to make sure safe handling of the acid solution and to lessen vulnerability. Wear proper protective clothing, with an air purifying respirator designed for acid solution fumes. Wear safety goggles not safety glasses, rubber gloves, and boots. Pool company employees are specially trained in acid software and acid safety.