The Best Bathtub Cleaners for Your Cleaning Caddy, Tested
Hello, my friend, hello again; today we come together to talk about The Best Bathtub Cleaners for Your Cleaning Caddy, Tested and hope the blog can help you.
Conquer your bathroom cleaning chores with minimal effort and time by choosing the right bathtub cleaner for the job.
Cleaning the bathroom is no fun, especially when it comes to cleaning the bathtub. Straining over the bathtub’s edge to access those hard-to-reach areas while trying to scrub can be awkward and leave you with an aching back and sore knees. But when you match the right cleaning product with the right job, cleaning can be less strenuous and time-consuming. We researched and put to the test the top cleaners on the market to find the sprays, foams, and scrubbers that lighten the load on keeping your soaker clean.
A clean bathtub keeps mold, bacteria, and other minerals that are unsightly (and unhealthy) from building up in the bathroom. Of course, cleaning the tub does require effort, but the best bathtub cleaners can ease the process and get rid of the grossness. Here are some of the best bathtub cleaners available, with clear standouts and our testers’ go-to’s for their regular cleaning routines.
- BEST OVERALL: CLR Pro Industrial Strength Bath Daily Cleaner
- BEST BANG FOR THE BUCK: Bar Keepers Friend Powdered Cleanser
- BEST FOR MOLD AND MILDEW: RMR Solutions RMR-86 Instant Mold & Mildew Remover
- BEST FOR SOAP SCUM: Bring It On Cleaner Hard Water Stain Remover
- BEST FOR RUST STAINS: CLR Calcium, Lime, & Rust Remover
- BEST NATURAL: Better Life Tub and Tile Cleaner
- BEST FOR HARD WATER: Bio-Clean Products Hard Water Stain Remover
- BEST FOR STAIN REMOVAL: Mr. Clean Extra Durable Magic Eraser
How We Tested the Best Bathtub Cleaners
We taped a bathtub into sections to test the cleaners side by side. If the cleaner was designed for a specific problem like mineral buildup, rust, or mold, we made sure to test it on that particular problem. We rated performance based on an established rubric, looking at how well the product performed in its specific category and how it did compared to the other cleaners in the test. We looked at ease of use, scent, and how well it cleaned. Cleaners were tried on different materials based on the manufacturer’s recommendations. We followed manufacturer instructions so that products were tested as intended.
Testing Stats
- Products tested: 10
- Hours spent testing: 20+
- Tests performed: 2 per product
- Average price: $16.88
Our Top Picks
Here’s an overview of some of the best bathtub cleaners on the market. This list of top performers is based on our in-person testing, along with the previously mentioned considerations, brand reputation, and product quality.
Best Overall
CLR Pro Industrial Strength Bath Daily Cleaner
Photo: amazon.com
Our Ratings: Ease of Use 5/5; Regular Buildup 5/5; Tough Stains 4.5/5; Scent 3/5; Value 4.5/5
Product Specs
- Form: Liquid spray
- Abrasive: No
- Ingredients: Water, lactic acid, lauramine oxide, tripropylene glycol n-butyl ether
Pros
- Easy to use and apply with a simple spray-and-wipe application
- Works on the bathtub but can be used almost anywhere in the bathroom
- Makes a dent in difficult stains like rust, calcium, lime, and hard water
Cons
- Can’t completely remove heavy, hard water buildup
CLR Pro cleaner is an industrial-strength formula that can handle bathroom cleaning from top to bottom. CLR Pro is designed to break down calcium, lime, and hard water deposits, with this particular formula being able to handle soap scum and general grime, too. It performed exceptionally well during testing, tackling general soap scum and grime with ease.
It’s safe for most bathroom surfaces, including glass shower doors, tile, stainless steel, fiberglass, granite, porcelain, and plastic. We tried it on glass and fiberglass, and it performed beautifully. Rust didn’t stand a chance, and it did a decent job removing mold and mildew.
CLR Pro is Environmental Protection Agency (EPA) Safer Choice certified and biodegradable. It does not have alcohol ingredients, ammonia, or bleach. It’s not scented, though it does have a general cleanser smell. CLR Pro performed better when used with a cleaning cloth than a paper towel. It made a dent in hard water stains but couldn’t remove the toughest buildup. However, we found that the only products that could remove heavy, hard water stains had some abrasive elements in the formula, which this one does not.
Get the CLR Pro bathtub cleaner at Amazon or Walmart.
Best Bang for the Buck
Bar Keepers Friend Powdered Cleanser
Photo: amazon.com
Our Ratings: Ease of Use 4/5; Regular Buildup 5/5; Tough Stains 5/5; Scent 3/5; Value 5/5
Product Specs
- Form: Powder
- Abrasive: Yes
- Ingredients: Oxalic acid, glass oxide abrasive, surfactant
Pros
- Doesn’t take a lot of powder to be effective
- Works on tough stains, such as hard water and mineral deposits
- Relatively inexpensive, so it saves money on general cleaning costs
Cons
- Highly abrasive and can damage some surfaces
Bar Keepers Friend helps remove pesky stains, but it’s also gentle enough to use on porcelain, fiberglass, and tile. However, this powder can scratch some surfaces, especially if you get enthusiastic while scrubbing—so it’s important to check with the manufacturer to determine which materials are safe to use the product on.
We used it in a fiberglass bathtub to remove a waxy film and mineral deposits left behind by well water. All it took was gentle scrubbing to remove both. We also tried it on mold and mildew collected in a glass shower door track. It did an excellent job of removing both, though we had to be careful because it started to wear away at the caulking.
This powdered cleanser polishes, too. Use it to scrub away lime and other mineral deposits from faucets and knobs. And Bar Keepers Friend cleanser isn’t just for the bathroom; you can use this multipurpose powder in the kitchen, the garage, and even on the grill and patio furniture. However, you may want to test the powder on the tub’s surface and grout before using it to ensure it won’t scratch or discolor the surface.
Get the Bar Keeper’s Friend bathtub cleaner at Amazon, The Home Depot (2-pack), or Walmart.
Best for Mold and Mildew
RMR Solutions RMR-86 Instant Mold & Mildew Remover
Photo: amazon.com
Our Ratings: Ease of Use 4.5/5; Regular Buildup 5/5; Tough Stains 4/5; Scent 2/5; Value 4/5
Product Specs
- Form: Liquid spray
- Abrasive: No
- Ingredients: Sodium hypochlorite, proprietary buffer, proprietary stabilizer, proprietary alkalinity booster, proprietary surfactant
Pros
- Tackled difficult-to-remove mold and mildew in hard-to-reach locations
- Did not require much scrubbing to remove stains
- Concentration did not require a lot of product to be effective
Cons
- Strong bleachy scent that can be overwhelming
- Leaked during shipping
Mold is no friend to people who suffer from allergies, autoimmune diseases, or respiratory infections, and it must be tackled early on to keep it from spreading to and penetrating various bathroom surfaces. But if mold is already present, RMR-86 removes the stains and odors that black mold and mildew leave between bathroom tiles, on grout, and on shower doors.
We tested RMR-86 in the track of a shower door and around the drain of a bathtub/shower, both locations where mold and mildew easily accumulate. It removed both. The instructions require leaving the solution on the mold and mildew until the stains disappear. We followed those instructions but found it performed better if we did some light scrubbing afterward.
No mixing is necessary. The stain remover is safe for typical bathroom surfaces, but it also can remove mold from wood, vinyl, drywall, and concrete. One of our testers lives in a humid area, where mold and mildew easily collect on windows. This is one of her top choices for keeping mold and mildew to a minimum.
Get the RMR bathtub cleaner at Amazon, The Home Depot, or RMRSolutions.
Best for Soap Scum
RMR Solutions RMR-86 Instant Mold & Mildew Remover
Photo: amazon.com
Our Ratings: Ease of Use 3/5; Regular Buildup 3/5; Tough Stains 4.5/5; Scent 3/5; Value 4.5/5
Product Specs
- Form: Cream
- Abrasive: Yes
- Ingredients: Oxygen bleach, silica, alcohol ethoxylate, sulfonic acid, water
Pros
- Cream form worked well for scrubbing without being too thick or runny
- Easily removes soap scum with a minimum amount of scrubbing
- Doesn’t require a lot of cream to be effective on daily scum and grime
- Worked on mineral deposits and buildup with the help of a scrub brush
Cons
- Isn’t as easy to apply as sprays and foams
- Requires scrubbing, even though it was minimal
Soap scum buildup is no accident: Those who live in an area with hard water probably battle it constantly. The Bring It On hard water stain remover not only helps remove soap scum, but it also removes the mineral deposits left behind by hard water to ensure the soap residue has nothing to cling to.
One of our testers has well water with hard water and mineral deposits that leave a waxy buildup along with hard water stains. Hand scrubbing with Bring It On removed soap scum without a problem. The abrasive was gentle on a fiberglass bathtub, leaving no scratches behind. We tried it on hard water stains on a shower glass door, too. Hand scrubbing didn’t completely remove the buildup, but then we tried Bring It On with a scrub brush attached to an electric drill, and the build-up didn’t stand a chance. It didn’t scratch the door and was one of only two products that could remove hard water stains.
This cleaner contains nontoxic oxygen bleach, so it’s safe to use where kids and pets bathe. It’s also safe for glass, tile, grout, and metal hardware (though be careful with how hard you scrub). And it’s not limited to the bathroom; you can also use Bring It On in the kitchen or the swimming pool area. The mint scent was a bit strange, like using Pepto Bismol in the bathroom, but not completely off-putting.
Get the Bring It On bathtub cleaner at Amazon or Bring It On Cleaner.
Best for Rust Stains
CLR Calcium, Lime, & Rust Remover
Photo: amazon.com
Our Ratings: Ease of Use 4.5/5; Regular Buildup 4.5/5; Tough Stains 4/5; Scent 3/5; Value 2.5/5
Product Specs
- Form: Concentrated liquid
- Abrasive: No
- Ingredients: Water, lactic acid, gluconic acid, lauramine oxide, tripropylene glycol n-butyl ether, yellow no. 5, acid blue no. 1
Pros
- Helped with hard water stains, especially around fixtures
- Removed rust and treated mildew well
- Comes in a concentrated form, giving users more options on how much to use
Cons
- Only works for specialized applications and performs similarly to some multipurpose cleaners in those specialized applications
This concentrated multipurpose cleaner from CLR targets rust, calcium, lime, and soap scum and works for targeted areas. It’s safe for use on plastic, ceramic tile, glass, stainless steel, metal fixtures, shower doors, fiberglass, toilet bowls, and sinks. The cleaner is EPA Safer Choice certified and a safe alternative to chemicals that contain phosphates, ammonia, or bleach.
This concentrated formula can be mixed with equal parts water and applied to surfaces or in full concentration. We mixed it with equal parts water and used it to clean a shower head with hard water buildup. It’s only meant to contact surfaces for 2 minutes before rinsing; this isn’t a set-it-and-forget it solution. We found that it removed general calcium and rust stains, but it struggled with anything that was too heavy or had thicker buildup. However, if you stay on top of buildup, it could definitely work as a preventative cleaner.
It can also be used to clean appliances with accumulated buildup, such as coffee pots, tea kettles, dishwashers, and washing machines. It’s an ideal cleaner for specialized purposes like fighting rust stains. However, if you’re looking for something for more varied applications, there are more effective multipurpose cleaners worth considering.
Get the CLR bathtub calcium, lime, and rust cleaner at Amazon, Lowe’s, Ace Hardware, Walmart, or Menards.
Best Natural
Better Life Tub and Tile Cleaner
Photo: amazon.com
Our Ratings: Ease of Use 5/5; Regular Buildup 5/5; Tough Stains 2/5; Scent 3/5; Value 4/5
Product Specs
- Form: Foam
- Abrasive: No
- Ingredients: Purified water, lactic acid, citric acid, decyl glucoside, lauryl glucoside, sodium gluconate, sodium citrate, melaleuca alternifolia (tea tree), eucalyptus globulus (eucalyptus), mentha piperita (peppermint oil), coco betaine, citrus aurantifolia (lime), Cymbopogon schoenanthus (lemongrass), alkyl polyglucoside, acrylates copolymer
Pros
- Does well for general bathtub cleaning, including soap scum and grime
- Easy to use and doesn’t require an abundance of the solution to clean
- Comes in a pack of 2 large bottles
Cons
- Powerful herbal scent
- Doesn’t work on hard water stains, mold, or mildew
Those who prefer natural products for cleaning may like Better Life’s cleaner. It’s nontoxic, so it’s safe for kids, pets, and the environment. The blend of tea tree and eucalyptus oils offers a natural alternative to synthetic chemicals.
We found that it performed well for general bathtub cleaning, such as soap scum and general grime. A relatively small amount of solution removed daily residue, so it’s an economical and eco-friendly choice. The set includes one sprayer and two bottles, amounting to a total of 64 ounces of cleaning solution.
Because the plant-derived solution doesn’t contain harsh chemicals, it’s safe for ceramic, porcelain, stainless, steel, fiberglass, and acrylic surfaces. Simply spray, scrub, and rinse; for extra shine, dry the surface with a soft cloth. We found it effective on fiberglass and glass shower doors. However, it did not work on hard water stains, mold, or rust, which it is advertised to do.
Get the Better Life bathtub cleaner at Amazon (2-pack) or Walmart.