The best way to clean billiard balls is warm water with mild dish soap, a 5-minute soak, and a microfiber cloth. This works for all ball types and materials without risking damage. Avoid heat, harsh chemicals, and abrasive cleaners. Those shortcuts cause more problems than they solve.
I’ve been cleaning my own set of Aramith balls this way for years, and they still look close to new. The process takes about 15 minutes for a full set and makes a noticeable difference in how the balls roll on the table.
Why Clean Billiard Balls Matter
Dirty balls aren’t just ugly. They directly affect your game and your equipment. Every time you play, chalk dust, oil from your hands, and ambient dust transfer to the ball surfaces. That buildup creates a thin layer of grime that changes how balls interact with the felt and with each other.
Dirty balls roll slower and less predictably. The grime also transfers to your table’s felt, embedding particles into the cloth and shortening its lifespan. I’ve noticed that tables with regularly cleaned balls need refelting far less often than tables where the balls never get washed. Keeping your balls clean is one of the cheapest ways to protect a much more expensive piece of equipment.
What NOT to Use
Before covering the right methods, here are the products and approaches that will damage your billiard balls.
Dishwashers are the most common mistake. It seems logical, but the heat cycle damages both phenolic resin and polyester-resin balls. The high temperature dulls the surface finish and can weaken the material over time. I’ve seen a set of decent balls come out of a dishwasher looking permanently hazy. Even the gentle cycle gets too hot.
CLR (Calcium, Lime, Rust remover) will turn your balls yellow. It’s an aggressive chemical designed for mineral deposits on bathroom fixtures, not for pool ball surfaces.
Bleach discolors everything it touches. On pool balls, it destroys the finish and creates brown or yellow spots, especially on the white areas and the cue ball.
Windex and Simple Green may seem mild, but they leave chemical residue on the ball surface that affects grip and roll. They can also dull the finish with repeated use.
Toothpaste is sometimes recommended online, but it leaves a residue that plain water struggles to rinse off. Some toothpastes also contain micro-abrasives that scratch the surface over time.
Step-by-Step Cleaning Method
This is the method I use and the one recommended by most ball manufacturers. It works on all standard billiard ball materials.
Step 1: Fill a bucket or sink with warm water. Not hot, not cold. Warm water loosens dirt and oil effectively without risking heat damage. If you can comfortably keep your hand in the water, the temperature is right.
Step 2: Add a small amount of mild dish soap. Dawn or Palmolive both work well. You don’t need much. A few drops is enough to create light suds. Heavy soap concentrations leave residue.
Step 3: Soak the balls for 5 minutes. Place all the balls in the water and let the soap work on loosening the grime. Don’t leave them soaking for hours. Five minutes is enough.
Step 4: Scrub each ball individually. Use a microfiber cloth or a soft rag. Work around the entire surface of each ball, paying extra attention to any visible chalk marks or stained areas. A microfiber cloth is ideal because it lifts particles rather than pushing them around.
Step 5: Rinse each ball with clean warm water. Remove all soap residue. Any soap left on the surface will affect how the ball interacts with the felt.
Step 6: Dry each ball thoroughly. Use a clean, dry microfiber cloth. Don’t air dry them, because water spots can form as the droplets evaporate. Make sure every ball is completely dry before putting them back on the table.
Cleaning Balls With Different Materials
Not all billiard balls are made from the same material, and the material affects how aggressively you can clean them.
Phenolic resin balls (like Aramith) are the most durable. These can handle warm to moderately hot water with soap. They’re resistant to most cleaning methods short of dishwashers and harsh chemicals. If you have pure phenolic resin balls and need to tackle tough stains, soaking in hot water with detergent for 5 minutes followed by firm scrubbing with a microfiber cloth usually does the job.
Polyester and acrylic balls are more sensitive to heat. If your balls are made from these materials (common in budget sets), stick to room-temperature or barely warm water. For stubborn stains on polyester or acrylic, use room-temperature water with a small splash of white vinegar instead of hot water and soap. The vinegar helps break down grime without the heat risk.
If you’re not sure what your balls are made from, play it safe and use the warm (not hot) water method. It works on everything without risking damage.
Ball Polishing Products
For players who want their balls looking showroom-clean, dedicated ball cleaning products go a step beyond soap and water.
Aramith Ball Cleaner is made specifically for phenolic resin balls. It removes chalk marks and restores shine without leaving residue. I use this after every 4 to 5 soap-and-water cleanings for an extra level of shine.
Aramith Ball Restorer is a stronger product for balls that have built up yellowing or heavy staining over months of neglect. It’s more abrasive than the cleaner, so use it sparingly.
Ball polishing machines exist for players who own commercial tables or high-end home setups. These devices spin the balls against polishing pads and do a thorough job, but they cost $100 or more. For most home players, hand cleaning works just as well.
Worth checking out: The gold standard in pool balls, take a look at the Aramith Pure Phenolic Pool Balls on Amazon.
FAQ
Can I clean billiard balls in a dishwasher?
No. The heat in a dishwasher damages phenolic resin and polyester-resin materials. It dulls the finish and can weaken the balls over time. Always hand-wash with warm water and mild soap instead.
What household products should I avoid on billiard balls?
Do not use CLR, bleach, Windex, Simple Green, or toothpaste. CLR can turn balls yellow. Bleach discolors the finish and can create brown spots on white areas. Toothpaste leaves residue that water may not fully rinse off.
How do I remove yellow stains from billiard balls?
If your balls are made from pure phenolic resin, soak them in hot water with light detergent for 5 minutes, then scrub with a microfiber cloth. If they are acrylic or polyester, use room-temperature water with a small amount of white vinegar instead to avoid heat damage.
How often should I clean my billiard balls?
Clean them every week or two if you play regularly. Chalk dust and oil from your hands build up quickly and affect how the balls roll. Regular cleaning also protects your felt from embedded grime that transfers from dirty balls.
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