Pool acid washing — also called drain-and-clean — involves completely draining the pool and applying a diluted muriatic acid solution to plaster or concrete surfaces to dissolve mineral deposits, algae staining, and embedded discoloration. It removes a thin surface layer to reveal fresh, clean plaster beneath. Most pools benefit from acid washing every 3–5 years.
There's a point where brushing and shock treatments stop working — and acid washing takes over. My Swim Time Pools provides professional pool acid washing in New Jersey to remove years of staining, mineral scale, calcium buildup, and algae penetration from plaster and concrete surfaces. We handle the chemistry safely, neutralize and dispose of waste water in compliance with NJ environmental requirements, and deliver a surface that looks and feels dramatically renewed.
15+
YEARSUncompromising local reputation
100%
CERTIFIEDEquipment & chemical technicians
Acid washing is not a DIY task. Concentration ratios, application sequence, dwell time, and neutralization all have to be executed correctly to clean the surface without damaging the plaster or creating chemical runoff. My Swim Time Pools technicians are trained in safe acid wash procedures, use proper PPE, and follow NJ DEP-compliant waste neutralization and disposal protocols on every job. The result is a surface restoration that standard cleaning can't match — and a pool that looks years newer.
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NJ-licensed pool service contractor — acid wash waste handled per NJ DEP guidelines
Properly diluted acid concentrations calibrated for plaster type and stain severity
Full PPE and chemical safety protocols observed on every acid wash job
Neutralization with soda ash before waste water removal — no chemical dumping
Experience on plaster, Pebble-Tec, and coated concrete pool surfaces
Compliant with South Jersey municipal waste disposal requirements
Removes years of embedded staining and algae penetration in a single service
Restores pool surface color and smoothness close to original appearance
Significantly more affordable than replastering — extends surface life 3–5 more years
Improves water chemistry stability on a clean, non-reactive plaster surface
Reduces algae adhesion — a clean surface is harder for algae to re-establish on
Complete Draining
Pool is fully drained and debris vacuumed from the floor.
Safety Setup
Containment, PPE, and ventilation prepared before any chemical contact.
Acid Application
Diluted solution applied section by section with brushing to agitate.
Dwell & Scrub
Each section is worked to lift staining and mineral deposits.
Soda Ash Neutralization
Entire surface treated with soda ash solution before rinsing.
Waste Water Removal
Neutralized waste water pumped and disposed of per NJ DEP guidelines.
Rinse & Refill
Surface is rinsed, inspected, then pool is refilled and chemistry balanced.
Pool Acid Washing
My Swim Time Pools provides pool acid washing services throughout South Jersey — Camden County (Cherry Hill, Voorhees, Haddon Township, Collingswood), Burlington County (Moorestown, Mount Laurel, Marlton), and Atlantic County. Acid washing pairs naturally with our renovation and pool painting services for homeowners looking for complete surface restoration before the swim season begins.
Ready for a New Liner? br Professional Acid Washing in NJ
with My Swim Time Pools!
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