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Which cleaners are safe for my walk-in tub, and which chemicals should I avoid?

Updated September 2026

▶Glossary8
  1. Approved Cleaners
  2. Watch: The Cleaning Routine in Two Minutes
  3. What to Avoid
  4. Stubborn Marks, Construction Debris, and Scratches
  5. Do Not Forget the Water Side
  6. Door Seal and Metal Finishes
  7. Related Guides
  8. Common Questions

The safe cleaners for a walk-in tub are gentle, non abrasive household bathroom cleaners: Dawn dish detergent, Simple Green, Tilex, Pine-Sol, Clorox Fraganzia, and the other products on the printed Ella cleaning instructions, applied with a soft cloth. The acrylic surface keeps its glossy white finish for many years as long as abrasive products, bleach, and harsh chemical corrosives never touch it. Below is the full approved list, the short list of products and ingredients to keep away from your tub, and the water-side routine that keeps the jets clean.

Approved Cleaners

These products are listed in the Ella walk-in tub cleaning instructions and are safe for the acrylic surface:

  • Dawn Dish Detergent
  • Rubbermaid Commercial Strength Shower Tub & Tile
  • HDX Shower Tub & Tile (Home Depot)
  • Scrub Free Original Soap Scum Remover
  • Kaboom with OxiClean
  • Simple Green All Purpose, Simple Green Lime Scale Remover, and Simple Green Natural Bathroom Cleaner
  • All Tilex products
  • All Pine-Sol products
  • All Clorox Fraganzia products

Some model manuals also approve dishwashing detergent, Lysol Power Bathroom, CLR Bath & Kitchen, Formula 409, and Iron Out. For everyday wipe-downs, mild dish soap in warm water or a 1 to 1 mix of white vinegar and water on a soft cloth or sponge works well; rinse and wipe dry afterward.

Watch: The Cleaning Routine in Two Minutes

Walk-In Tub Cleaning and Maintenance Guide
Chapters in this video
  1. 0:00 Automatic Tub Cleaning Features The video explains how the hydrotherapy jets activate ozone sterilization and the air massage uses auto Purge to clear water.
  2. 0:32 Manual Cleaning and Maintenance The video demonstrates wiping the tub with a non-abrasive cleaner and cleaning around the intake screen.
  3. 1:00 Avoid Bath Bombs The video cautions against using bath bombs due to potential damage to the pump system.

The video shows the whole routine: ozone runs whenever the hydro jets are on and the Auto Purge clears the air lines after an air massage, you wipe the tub about twice a month with a non-abrasive cleaner because abrasives damage the surface, keep the intake screen clear of debris, skip bath bombs because their ingredients can damage the pump system, and flush the jets with white vinegar monthly to prevent mineral deposits. For the flush, use the published recipe in this article. Watch: Walk-In Tub Cleaning and Maintenance Guide with chapters and a full transcript.

What to Avoid

AvoidWhy
Abrasive cleaners, scouring powders, gritty pads, melamine spongesThey permanently scratch and dull the acrylic surface. Scouring damage is also excluded from the finish warranty.
BleachBleach can damage acrylic over time and is not part of the Ella cleaning instructions. Use the vinegar flush for the jet lines instead.
Bath bombsThe dyes, glitter, confetti, and floral material can clog the jet systems and harm the pump system.
Alcohol, petroleum products, and strong chemicals on glass shower enclosuresGlass screens should only be cleaned with soap and water, especially in hard water areas.
Harsh chemical corrosives of any kind, including acids such as muriatic acidDamage from chemical corrosion is excluded from the warranty.

Stubborn Marks, Construction Debris, and Scratches

  1. For everyday soap scum and water marks, use any approved cleaner from the list above with a soft cloth or non abrasive towel.
  2. For construction debris after installation, start with a mild detergent.
  3. For stubborn debris, sticker glue, or caulk that will not lift, use denatured alcohol or Clorox Soft Scrub.
  4. For fine scratches or dull spots on the acrylic, use a fine grade automotive polishing compound, such as a Turtle Wax type product, and buff gently. Our acrylic surface care article goes deeper on scratches and chips.

Do Not Forget the Water Side

Close-up of an Ella walk-in tub interior with the auto purge air jets clearing the lines
Ozone and Auto Purge keep the lines fresh between baths, and the monthly vinegar flush keeps mineral scale away.

Surface cleaning is only half the job. Once a month, flush the jetted plumbing: mix 2 cups of white vinegar with 2 cups of water, fill the tub to 1 inch above the highest jets, add the mixture, run the pumps for 10 minutes, and drain. This prevents calcification inside the lines. While you are at it, clean the pump inlet cover of hair and debris and wipe it with a non abrasive towel. The full schedule is in our cleaning and monthly maintenance article, and if debris ever appears from the jets, see black flakes or slime from the jets.

Door Seal and Metal Finishes

Clean the door seal and door frame regularly with a common household cleaner so residue never builds up, since buildup there can lead to door leaks. Rubbing alcohol is appropriate for cleaning the silicone door seal itself; see door seal cleaning and care. For chrome parts, plain soap and water works well, and remember that heavy or prolonged use of Epsom salts can discolor or spot chrome finishes, so rinse metal surfaces after salt baths. Glass screens, the stainless door, and chrome are covered in cleaning glass screens, doors, and chrome.

Common Questions

Can I use bleach in my walk-in tub?
No, you should not use bleach in your Ella walk-in tub. Bleach can damage the acrylic surface over time and is not included in the Ella cleaning instructions. For cleaning the jet lines, use the recommended white vinegar and water flush, and for the tub's surface, always use an approved non-abrasive cleaner.
Is CLR safe to use on an Ella acrylic tub?
CLR Bath & Kitchen is safe for the acrylic surface of an Ella tub and is listed in some model manuals. It can also be used with a soft brush on the thermostatic valve screens. However, you should keep CLR off the glass shower screen and always rinse the tub well after use.
Can I use a Magic Eraser?
Please do not use a Magic Eraser on your Ella walk-in tub. Melamine sponges, like Magic Erasers, work by abrasion, and abrasive pads are specifically excluded from the approved cleaning list because they can permanently scratch and dull the glossy acrylic surface. Instead, use a soft cloth with an approved non-abrasive cleaner to protect your tub's finish.
What removes hard water deposits without damaging the tub?
A 1 to 1 mix of white vinegar and water handles spotting on the acrylic, and Simple Green Lime Scale Remover is on the approved list. For scale inside the lines, run the monthly vinegar flush. Hard water also affects the thermostatic valve; see hard water and TCV filter protection.
Is a product like Wet and Forget safe for monthly cleaning?
We cannot confirm if a product like Wet and Forget is safe for monthly cleaning of your Ella walk-in tub, as it is not on the published approved list of cleaners. To ensure the longevity and warranty of your tub's acrylic surface, please stick to the listed approved products. If you wish to inquire about a specific product, you can open a support ticket with the product name, and our team will check for you.
How often should I wipe the tub down?
You should rinse and wipe your Ella walk-in tub dry after each use. Give the tub's surface a proper wipe down with a non-abrasive cleaner about twice a month to maintain its finish. Additionally, it is important to flush the jets once a month with the recommended vinegar and water solution to prevent mineral deposits.
What do I use on the glass shower screen?
For cleaning the glass shower screen on your Ella walk-in tub, use a soft lint-free cloth and warm soapy water, then rinse thoroughly. Do not use alcohol, petroleum liquids, or harsh chemical cleaners on the glass enclosure, as these can cause damage. In hard water areas, it is especially important to wipe the glass screen after each use to prevent mineral buildup.
Which bath products are okay?
Regular bath products such as soap, shampoo, and body wash are fine to use in your Ella walk-in tub. Epsom salts are also acceptable when they are fully dissolved, but remember to rinse metal surfaces afterward to prevent discoloration or spotting. However, you should skip bath bombs, bath beads, and fragrance oils, as their ingredients can clog the jet systems and potentially harm the pump system. For more details, refer to the Epsom salts and bath products rules guide.
Can I run a hot tub disinfectant or shock through the lines?
No. Ella does not recommend any spa sanitizer or shock product for the lines. The ozone sterilizer runs whenever the hydro pump runs and treats the lines, and the vinegar flush is the maintenance step. Bleach and chlorine products attack acrylic and can pit it, and surface damage from bleach is not covered.
Does water stay in the lines after I drain?
Very little. The hydro lines are pitched so water drains back to the pump and out through the intake under the seat when the tub empties, and the air side clears itself with the auto purge, so nothing sits stagnant beyond droplets. Fill about an inch above the highest jet before running the flush, and ask for the soaking cleaning instruction sheet before your first bath.

Still need help? Open a ticket at ellasbubbles.com/support or call (800) 480-6850 and our team will be happy to walk you through it.

About this guide. Answers in the Ella’s Bubbles Support Center are compiled from real conversations with tub owners, our technicians’ notes and the product documentation, then reviewed by our team. Tub models and options have evolved over the years, so a detail here may differ slightly from your exact tub. If something looks different on yours, send us your serial number and a specialist will confirm it for your model.

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