Acrylic, a high-quality synthetic material, is an ideal choice in the bathtub industry due to its excellent resistance to mold, stains, and low maintenance requirements. However, even the best materials can lose their shine and durability without proper care. Many homeowners often worry about using the wrong cleaner, which could damage the surface of their acrylic bathtubs. So, which cleaner is the best choice for cleaning acrylic bathtubs? Let's take a closer look at some of the best options.

Guidelines for Choosing Acrylic Bathtub Cleaners
Unlike traditional injection-molded bathtubs, acrylic bathtubs are made by vacuum bonding two acrylic sheets together, followed by a polishing process. This method gives acrylic bathtubs their unique glossy surface, making them look smooth and shiny. However, because of this shine, acrylic bathtubs require special care when cleaning and maintaining them. Using the wrong cleaner or cleaning method not only causes the bathtub’s shine to fade but also makes it prone to small scratches. Over time, these tiny scratches can accumulate dirt and water scale, leading to yellowing or aging of the surface—one of the common issues homeowners face after several years of use.
To extend the lifespan of your acrylic bathtub and keep it looking brand new, it is important to choose cleaners carefully. Natural cleaning ingredients like vinegar and baking soda, or plant-based mild bathtub cleaners, are the best options as they are gentle on the acrylic surface and won't cause damage. Avoid cleaners that are highly alkaline, acidic, or contain abrasive particles, as these ingredients can wear down the bathtub's surface, causing the shine to dull and leaving scratches, which ultimately affect both the appearance and user experience.
Further Reading: Best Way to Clean an Acrylic Bathtub
3 Best Acrylic Bathtub Cleaners


Kohler K-EC23732-NA Tub & Shower Cleaner
The Kohler K-EC23732-NA is specifically designed for bathtubs and showers, capable of removing soap scum, grease, water scale, and other stubborn stains. Its efficient formula restores the gloss on acrylic surfaces while ensuring no damage is done during the cleaning process. It is particularly suitable for bathtubs that are regularly exposed to water and cleaning products.
Product Features:
- Effectively removes soap scum and water scale
- Gentle formula protects the gloss of the acrylic surface
- Suitable for various bathtub and shower surfaces, such as tiles and enamel-coated cast iron

LUCASOL Acrylic and Plastic Cleaner
LUCASOL is a versatile cleaner product that works not only on acrylic bathtubs but also on plastic and fiberglass surfaces. Its streak-free formula effectively removes grease, stains, and fingerprints without damaging the acrylic surface. It’s perfect for bathtubs and other smooth surfaces that require frequent cleaning.
Product Features:
- Streak-free formula leaves surfaces gleaming
- Suitable for cleaning various surfaces, including car windows and kitchen counters
- Gentle and effective, prevents surface scratches and discoloration

Blue Ribbon Plexi-Clean Acrylic and Plastic Cleaner
Blue Ribbon Plexi-Clean is a highly efficient and easy-to-use cleaner designed for acrylic and plastic surfaces. It quickly removes surface stains, restores gloss, and leaves no residue behind. Whether for home bathrooms or commercial use, this cleaner provides excellent cleaning performance.
Product Features:
- Easy-to-use formula; just spray and wipe to restore gloss
- Suitable for various non-porous surfaces, such as acrylic, glass, and plastic
- Free of harmful substances, ensuring a safe and non-toxic cleaning process
DIY Acrylic Bathtub Cleaners
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Vinegar + Water Cleaner
This is one of the easiest-to-make cleaners, and the ingredients are commonly found in most households. Simply mix white vinegar and warm water in a 1:1 ratio and pour the mixture into a spray bottle. When using, simply spray it on the bathtub surface, let it sit for a few minutes, then gently wipe it off with a soft cloth or sponge. White vinegar not only effectively removes water scale, soap residue, and light stains but also has natural antibacterial properties, helping to protect your family’s skin health.
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Baking Soda Cleaner
Baking soda is another easy-to-find and highly effective cleaning agent. To make a baking soda solution, combine 1/4 cup of baking soda with 1 cup of warm water, stir until fully dissolved, and pour the mixture into a spray bottle. This solution is perfect for cleaning, as it not only removes dirt but also restores the smoothness of the acrylic surface, eliminating grease and stains. For stubborn stains, you can mix the solution into a paste for better results.
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Lemon Juice & Baking Soda Cleaner
To make this refreshing and effective cleaner, combine 1/2 cup of fresh lemon juice, 1/4 cup of baking soda, and 1 cup of warm water. First, mix the lemon juice and warm water, then add the baking soda and stir well. Pour the mixture into a spray bottle. This combination of lemon juice and baking soda effectively removes water scale and stubborn stains from your bathtub, leaving behind a fresh citrus scent.
Ending
Keeping your acrylic bathtub clean and shiny is crucial for maintaining its longevity and appearance. By choosing the right cleaning products and techniques you can ensure that your bathtub remains in excellent condition. Whether you choose a commercial product like Kohler, LUCASOL, or Blue Ribbon, or prefer to create your own homemade cleaner, the key is to avoid harsh chemicals that may damage the acrylic surface. With the right care, your acrylic bathtub will continue to shine and provide you with years of comfort and luxury.
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