Hours of Operation Mon-Fri 8:30 AM- 5:00 PM

Allen Texas, USA

Pool Acid Wash

We Hold Ourselves to the Highest Standard

  • Drain Swimming Pool
  • Acid Wash All Pool Plastering (as many coats as necessary)
  • Pressure Wash Swimming Pool, Pool Tile, Pool Coping & Diving Board
  • Refill Swimming Pool with Fresh Water
  • Swimming Pool Chemical Start-up

Pool Acid Washing in Allen and Collin County

An acid wash is a deep cleaning that removes the top layer of plaster to eliminate stains and buildup that normal cleaning cannot touch. Done correctly, it restores your pool surface to a like-new appearance.

What an Acid Wash Removes

A controlled acid solution lifts problems from the plaster surface:

  • Stubborn stains and discoloration
  • Calcium scale buildup
  • Algae embedded in the surface
  • Dullness that brushing will not fix

Is Your Pool a Candidate?

Most pools need an acid wash every 5 to 7 years. Consider one if:

  • Stains remain after regular cleaning
  • You have hard water. Local water often runs 300 to 500 ppm calcium
  • Scale keeps returning to the plaster
  • It has been many years since the last one

Our Acid Wash Process

A typical acid wash takes one full day. Including draining and refilling, the total turnaround is usually 1 to 3 days depending on how fast your pool refills.

  1. Drain the poolThe pool must be drained first, which can take several hours.
  2. Acid wash the plasterOur technicians apply and neutralize the acid safely, removing a thin layer of plaster along with the stains and scale.
  3. Pressure wash the surroundingsWe pressure wash the pool, tile, coping and diving board.
  4. Refill with fresh waterThe pool is refilled so the water chemistry can start fresh.
  5. Start up the chemistryWe handle the full chemical start-up and initial balancing.
  6. Follow upWe return to make sure the water is stable and the pool is ready to enjoy.

Acid Wash, Tile Cleaning or Regular Maintenance?

These services solve different problems. We will recommend the one that fits your pool.

Acid Wash

Treats the entire plaster surface.

  • Removes a thin layer of plaster
  • Needed about every 5 to 7 years
  • Requires draining and refilling

Tile Cleaning

Targets the tile line at the water level.

Weekly Maintenance

Prevents problems from building up.

Gallery

Why Leave Acid Washing to a Professional

We strongly recommend against doing an acid wash yourself. The risks are real:

  • Muriatic acid is dangerous to handle
  • Improper application can permanently damage your plaster
  • The job needs proper safety equipment and drainage knowledge
  • The acid must be neutralized correctly
  • An acid wash removes about 1/16 inch of plaster, so it should not be repeated more than every 5 to 7 years

What to Expect

  • One full day of work, usually 1 to 3 days from drain to refill
  • Water chemistry rebalanced from scratch
  • A follow-up visit to confirm everything is stable

Pool Acid Wash FAQ

What is a pool acid wash?

An acid wash is a deep cleaning process that uses a muriatic acid solution to remove the top layer of plaster, eliminating stubborn stains, calcium scale buildup, algae embedded in the surface, and discoloration. It restores your pool's plaster to a like-new appearance.

How often does a pool need an acid wash?

Most pools need an acid wash every 5–7 years, depending on water chemistry maintenance, calcium hardness levels, and exposure to debris. Pools in areas with hard water (300–500 ppm calcium) may need it more frequently due to scale buildup.

How long does an acid wash take?

A typical acid wash takes one full day. The pool must be drained first, which can take several hours. After the acid wash is complete, the pool is refilled and balanced. Total turnaround time is usually 1–3 days depending on refill speed.

Does an acid wash damage the plaster?

An acid wash removes a thin layer of plaster (approximately 1/16 inch). When performed correctly by experienced technicians, it is safe and does not compromise the structural integrity of the plaster. However, acid washing should not be done more than once every 5–7 years to avoid excessive plaster wear.

How much does a pool acid wash cost?

Pricing depends on pool size, plaster condition, and whether draining and refilling are included. Call us at (214) 402-8677 for a free estimate.

Can I acid wash my pool myself?

We strongly recommend against DIY acid washing. Muriatic acid is dangerous to handle, improper application can permanently damage your plaster, and the process requires proper safety equipment, drainage knowledge, and chemical neutralization expertise.

What should I do after an acid wash?

After an acid wash, the pool needs to be refilled and the water chemistry rebalanced from scratch. We handle the entire process including startup, initial chemical balancing, and a follow-up visit to ensure everything is stable.

Is an acid wash the same as tile cleaning?

No. Acid washing treats the entire plaster surface of the pool. Tile cleaning specifically targets calcium scale and stains on the tile line at the water level. Tile cleaning can be done as a standalone service or as part of a full acid wash.

We Are Here For You

Our team of professionals are available from 8:30 am to 5:00 pm Monday – Friday to provide reliable and efficient services. If you have a pool emergency outside of office hours, you may email us at luke@hamiltonpoolstx.com and put “Emergency” in the subject line.