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We are experienced acid wash, pool drain experts serving Lake Elsinore, Menifee, Murrieta, Temecula and Canyon Lake. Call Us Today! (951) 775-2678
Acid washing is a popular option for cleaning stains off plaster pool walls. It can save you time and money as opposed to re-plastering. Gallons of Muriatic Acid is used when performing an acid wash which actually “etches” or dissolves away a thin layer of the pools plaster revealing a new white layer below. This type of pool cleaning is powerful and more appropriate for removing difficult stains plaster stains. The periodic use of an acid wash is an excellent option for restoring your pool surface to a clean new look.
From city to city, our team is ready to bring clean, clear, and stress-free pools to your backyard.
Pool plaster can become discolored and stained over time as a result of mineral build up in the water due to water evaporation leaving behind all the minerals and dissolved solids. By removing the mineral stains, dirt stains, iron stains, chlorine stains and calcium build up with an acid wash we can make your pool look new again.
We start by draining your pool completely and removing any debris and do a chlorine wash to kill any algae that’s present. We then mix a 50/50 solution of water and muriatic acid and start pouring across the walls in sections beginning at the top. We leave this acid solution on the walls for 30 seconds or less and scrub the plaster with a brush. We then repeat this process two or more times until the stains are removed and we achieve the desired plaster color. To renew the plaster on heavily stained plaster sometimes a stronger acid solution is required. Typically an acid wash can be done multiple times over the lifetime of the plaster since an acid wash only removes a tiny amount of plaster when done.
For more detailed information on acid washing you can read this article: http://www.wikihow.com/Acid-Wash-a-Swimming-Pool
Pro Tip: If you can’t see the bottom of the pool then a draining your pool is necessary. We can clean green pools with filtering, chemicals, and hours of labor but if the pools bottom is no longer visible the cost of labor and chemicals usually surpasses that of draining the pool.
If the pool has recently turned green, then a chlorine wash usually bleaches out the recent algae growth. However, If the pool has been sitting untreated or neglected for an extended period causing black algae growth to develop deep into the plaster, then an acid wash is necessary to get the clean the walls and remove the stains left by the algae.
Just looking at a pool it can appear clean, but it can have bacteria, algae and other undesired things living in your pool that can be harmful to not only your pool but for your family. It is important to make sure that the pool service company caring for your pool has been properly trained in proper pool maintenance as our technicians have at Corts Pool Service. We’ve been cleaning pools for over 15 years, and you can trust us to make sure your pool is healthy and safe to swim in.
Terrence Mosley2025-08-11Trustindex verifies that the original source of the review is Google. Todd has done a fantastic job with our pool it hasn't look this good in years Donna Carter2025-08-11Trustindex verifies that the original source of the review is Google. Todd is amazing!! He is very detailed and thorough each week he comes out. Our pool is always clear and clean. Julianne Fox2025-08-08Trustindex verifies that the original source of the review is Google. I can’t recommend Cort’s Pools enough! He’s always on time, professional, and takes great care of my pool. The water is always crystal clear, and he never misses a detail. It’s rare to find someone this reliable and consistent—definitely the best pool service I’ve ever had! Timothy Bergquist2025-08-07Trustindex verifies that the original source of the review is Google. Very pleased with Corts pool services. Nick and Vince do an excellent job taking care of our pool. Alexia Williams2025-08-06Trustindex verifies that the original source of the review is Google. best pool service i will ever receive Andy Amato2025-08-05Trustindex verifies that the original source of the review is Google. I've been using Corts Pool services for the past two years and have found them very dependable. Todd is here every a Tuesday like clockwork always keepsme informed on the status of the water. Todd also provides valuable information to help me keep things right. As a bonus he takes time to have some fun with my dog Stella that gets super happy when she sees him pull-up. Additionally, Corts provides filter cleaning and any type of mechanical repairs necessary at reasonable rates. Highly recommend this company for all of your pool needs. Cindi Gahan2025-08-04Trustindex verifies that the original source of the review is Google. Best Pool guy in the business!! Todd Postel Keith C2025-07-30Trustindex verifies that the original source of the review is Google. Great ssrvice Marcus Caporaso2025-07-30Trustindex verifies that the original source of the review is Google. Great service. Courteous, extremely knowledgeable, and helpful for all questions and pool maintenance advice. Pool is always clean and presentable. I appreciate the previous owners already having this service set up when I purchased the home and will continue to pay for the service as long as I own the residence. Grateful!