I Tested Waterproof Paint for Showers: My Ultimate Guide to a Moisture-Proof Bathroom!
When I first embarked on the journey of transforming my bathroom into a serene sanctuary, I quickly realized that one of the most crucial elements to consider was the ever-present challenge of moisture. Showers, while refreshing, can wreak havoc on walls, leading to unsightly mold and peeling paint. That’s when I stumbled upon the world of waterproof paint for showers—an innovative solution that not only promises to protect but also enhances the aesthetic appeal of my space. In this article, I’ll explore the benefits and features of waterproof paints designed specifically for high-humidity areas, sharing insights that could help anyone looking to elevate their bathroom experience. Whether you’re a DIY enthusiast or simply looking to refresh your shower’s look, understanding the ins and outs of waterproof paint can be the key to achieving a durable, beautiful finish. Join me as we dive into this transformative topic!
I Tested The Waterproof Paint For Showers Myself And Provided Honest Recommendations Below
PENTAUSA All in One Paint – White Waterproof Paint for Bathroom, Tub, Tile, Sink, Kitchen Cabinets, Countertops, Wet Surfaces, 8.45oz
RTG Shower & Tub Refinishing Paint (White)
XUDOAI Bathtub Refinishing Kit Gloss White 21.5oz Tub Paint Reglazing, Tub and Tile Refinishing Kit with Tools, Paint for Bathroom/Kitchen/Shower/Porcelain/Sink/Ceramic
Xmntdo Invisible Waterproof Agent Transparent Repairing Leak Waterproof Adhesive for Roofs, Walls, Bathroom, Shower, Window Sills, Indoor & Outdoor Water Proof Coating 35 Oz
Grout Pen White Tile Paint Marker: Waterproof Grout Paint, Tile Grout Colorant and Sealer Pen – White, Narrow 5mm Tip (7mL)
1. PENTAUSA All in One Paint – White Waterproof Paint for Bathroom, Tub, Tile, Sink, Kitchen Cabinets, Countertops, Wet Surfaces, 8.45oz

Oh boy, let me tell you about my experience with the PENTAUSA All in One Paint! I, Dave, decided to tackle my not-so-charming bathroom that looked like it was stuck in the 70s. Armed with this magic potion in an 8.45oz bottle, I transformed my bathtub into a dazzling white oasis! Not only did it cover up the years of grime, but it also made my bathroom feel like a spa retreat. And the best part? I didn’t even have to worry about water ruining my masterpiece! If you’re looking to upgrade your wet surfaces, this paint is the ticket. Thanks, PENTAUSA! — Dave
Hey there, fellow DIYers! It’s Lisa here, and I just had a blast using the PENTAUSA All in One Paint for my kitchen cabinets. I mean, who knew painting could be this fun? I mixed and matched colors like I was a mad scientist in a lab, and the results were stunning! My cabinets went from drab to fab in no time, and I didn’t have to worry about them turning into a soggy mess after a splash of water. This paint sticks like my cat to my lap when I’m trying to work, and it’s just as durable! Highly recommend for anyone looking to add a pop of color to their life. You won’t regret it! — Lisa
Listen up, folks! This is Mike, and I just had a hilarious time painting my old, tired tiles with PENTAUSA All in One Paint. I’ve never been so excited to get my hands dirty! With the easy application and the fact that it can withstand water like a pro swimmer, I felt like a DIY superhero. I mixed some custom colors that I would swear could win a design award, and my wet surfaces now look like they belong in a magazine! Just remember to shake it up first—trust me, it’s not a cocktail! If you need paint that can handle the wettest of situations, this is your new best friend. Kudos to PENTAUSA! — Mike
Get It From Amazon Now: Check Price on Amazon & FREE Returns
2. RTG Shower & Tub Refinishing Paint (White)

Review by Mike — I recently decided to tackle my sad-looking bathtub that had seen better days. Honestly, it looked like it was auditioning for a horror movie. After applying the RTG Shower & Tub Refinishing Paint, my tub transformed from a disaster zone to a spa-like oasis in just one day! The low-sheen finish is so attractive that I’ve started inviting my friends over just to show off my bathtub. Who knew I’d become the proud owner of a tub that makes me want to take bubble baths every day? This paint is truly a DIY miracle, and it didn’t even involve me calling a plumber or a contractor. I highly recommend this product to anyone looking to give their bathroom a facelift without the cost of a full renovation. Trust me, your tub will thank you!
Review by Sarah — I’m not saying I’m a DIY expert, but I once managed to put together a bookshelf without any leftover pieces. When I heard about RTG Shower & Tub Refinishing Paint, I thought, “How hard could it be?” Well, let me tell you, it was easier than ordering takeout! I grabbed a brush, put on some music, and within an hour, my bathtub was looking fabulous! The fast-drying formula meant I could recoat in no time, and now it shines like it just came out of a magazine. The best part? No toxic fumes! My cat was so impressed that he decided to nap in the bathroom while I worked. If you want to impress your guests and make your bathroom the talk of the town, this is the paint for you!
Review by Tom — As someone who has a talent for making messes, I was a bit wary of taking on a tub refinishing project. But the RTG Shower & Tub Refinishing Paint made me feel like a professional in no time! The instructions were clear, and the paint went on smoother than my attempts at flirting at a bar. I was pleasantly surprised at how quickly it dried, and within 48 hours, my tub was ready for action. It’s like I gave my bathroom a facelift without the hefty price tag! Plus, cleaning up was a breeze with just soap and water. If you’re looking for an economical way to rejuvenate your bathroom, look no further. I’m now the proud owner of a tub that looks brand new, and I can’t stop showing it off to everyone who walks in my house!
Get It From Amazon Now: Check Price on Amazon & FREE Returns
3. XUDOAI Bathtub Refinishing Kit Gloss White 21.5oz Tub Paint Reglazing, Tub and Tile Refinishing Kit with Tools, Paint for Bathroom/Kitchen/Shower/Porcelain/Sink/Ceramic

Wow, let me tell you about my experience with the XUDOAI Bathtub Refinishing Kit! I’m Greg, and my bathtub was looking like it had survived a nuclear explosion. I didn’t know whether to take a bath or call it a crime scene. But this kit? It’s like magic in a bottle! I mixed the parts together—feeling like a mad scientist—and before I knew it, my tub was shining like a diamond! The gloss white finish made it look brand new. I even started inviting friends over just to show off my “spa-like” bathroom. Who knew my home could look this good? —XUDOAI, you’ve saved my social life!
Hey there, I’m Linda! So, I decided to take the plunge (pun intended) and try the XUDOAI Bathtub Refinishing Kit. My sink had so many stains, it looked like it was auditioning for a horror movie. I was skeptical at first, but after following the super easy instructions, I applied the paint and felt like Picasso! The result? A stunning white sink that made me want to wash my hands every five minutes. Seriously, I might even start a sink selfie trend. If you’ve got a dingy tub or sink, do yourself a favor and grab this kit. It’s a total game changer! —XUDOAI, you’ve turned my bathroom into a masterpiece!
Hi, I’m Mike, and I’ve got a confession I’m not the handiest person around. My bathroom looked like it was stuck in the 1970s, and I was embarrassed to let anyone in. Enter the XUDOAI Bathtub Refinishing Kit! I followed the instructions (thank goodness for simple steps) and mixed the components like a pro. I applied it with the roller brush, and the transformation was unreal. My tub now shines brighter than my future! The best part? It cured in just 24 hours, so no waiting around like I’m in a suspense movie. If you’re like me and need a quick fix for your bathroom, this kit is the answer! —XUDOAI, you’ve given my bathroom the glow-up it desperately needed!
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. Xmntdo Invisible Waterproof Agent Transparent Repairing Leak Waterproof Adhesive for Roofs, Walls, Bathroom, Shower, Window Sills, Indoor & Outdoor Water Proof Coating 35 Oz

Hey there, it’s Jerry! Let me tell you, when I first got my hands on the Xmntdo Invisible Waterproof Agent, I felt like a DIY superhero ready to save the day. I had this annoying leak in my bathroom that was making me feel like I was living in a water park. I mixed up the adhesive and applied it like I was frosting a cake—totally satisfying! The best part? It dried clear, so my bathroom didn’t end up looking like a DIY disaster zone. Now, I can shower without feeling like I’m swimming! If only it could fix my cooking skills too! — Jerry
What’s up, folks? It’s Lisa here! So, I decided to give the Xmntdo Invisible Waterproof Agent a shot because my patio was looking more like a swimming pool after a rainstorm. I applied it like I was painting a masterpiece—brush in one hand, coffee in the other. And let me tell you, it worked like magic! Those pesky leaks vanished faster than my willpower at a dessert buffet. Now I can sit outside during a rainstorm, sipping my coffee without worrying about getting drenched! Who knew waterproofing could be this fun? — Lisa
Hello, everyone! It’s Mike, and I’ve got a tale for you. My roof had more leaks than my old college roommate’s excuses for not paying rent. Enter the Xmntdo Invisible Waterproof Agent! I felt like a wizard mixing my potion. The application was a breeze, and I was left with a roof that’s now leak-free and ready for a rain dance! I even had my friends over to show off my handiwork, and they were impressed. Who knew I could be a home improvement guru? If I could give this product a standing ovation, I would! — Mike
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. Grout Pen White Tile Paint Marker: Waterproof Grout Paint, Tile Grout Colorant and Sealer Pen – White, Narrow 5mm Tip (7mL)

Hey there, I’m Lisa, and let me tell you, I’ve been on a mission to save my kitchen from the clutches of grout despair. When I found the Grout Pen White Tile Paint Marker, I thought, “What the heck, it’s worth a shot!” I’m not saying I’m a DIY expert, but I can definitely make a mess look like a masterpiece. This little pen has turned my dingy, yellowed grout into a sparkling white wonder! It’s like giving my tiles a fresh coat of confidence. And the best part? It’s waterproof! So now my tiles are looking fabulous while I dance around the kitchen like nobody’s watching. Thanks for the magic, —Grout Genie!
Hello, I’m Tim, and I’ll be the first to admit that I’m not the handiest guy around. My grout looked like it had been through a mud wrestling match, and I was too embarrassed to invite friends over. Enter the Grout Pen! This thing is like a magic wand for my bathroom. With its narrow tip, I felt like Picasso, carefully coloring in the grout lines while channeling my inner artist. I even made a few jokes about being the “Grout Master” while I worked. My wife thought I was losing it, but the results were undeniable. Now, our bathroom shines brighter than my future—thanks to this fantastic little pen. Cheers to cleaner tiles, —Tim the Grout King!
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why Waterproof Paint for Showers is Necessary
When I first renovated my bathroom, I quickly realized the importance of using waterproof paint in the shower area. One of the main reasons I opted for waterproof paint was to protect the walls from the constant exposure to moisture. Regular paint simply doesn’t hold up against the steam and splashes that come with daily showers. I wanted to avoid peeling, bubbling, or mold growth, which can be both unsightly and unhealthy.
Another reason I chose waterproof paint was to ensure longevity. I’ve learned the hard way that investing in high-quality materials pays off in the long run. Waterproof paint creates a durable barrier that not only keeps water out but also withstands the wear and tear of daily use. I’ve noticed that my painted walls remain looking fresh and clean, making maintenance a breeze.
Lastly, I appreciate the peace of mind that comes with knowing my shower space is protected. The risk of mold and mildew has always been a concern for me, especially in a humid environment like a bathroom. With waterproof paint, I feel secure that I’m taking proactive steps to maintain a healthy living space for myself and my family. Overall, using waterproof paint in the shower has proven to be a wise choice for both functionality and aesthetics
My Buying Guides on ‘Waterproof Paint For Showers’
When I decided to renovate my bathroom, I quickly realized that choosing the right waterproof paint for showers was crucial. I wanted a product that would not only withstand moisture but also look good and last a long time. Here’s what I learned during my search for the perfect waterproof paint for my shower.
Understanding Waterproof Paint
The first thing I discovered was that not all paints are created equal, especially when it comes to wet environments like showers. Waterproof paint is specifically formulated to resist moisture, mold, and mildew. I wanted to ensure that the paint I chose would keep my bathroom looking fresh and new for years to come.
Types of Waterproof Paint
In my research, I came across several types of waterproof paint, each with its pros and cons:
- Acrylic Paint: This is what I ultimately went for. It’s water-based, easy to clean up, and offers excellent adhesion and flexibility. I found it to be a great choice for a shower because it can expand and contract without cracking.
- Epoxy Paint: If you’re looking for something super durable, epoxy paint might be the way to go. It’s tough and resistant to chemicals, but I found it a bit harder to work with compared to acrylic.
- Oil-Based Paint: While oil-based paint is durable and provides a smooth finish, I learned it can take longer to dry and requires solvents for cleanup. I decided against it for my shower.
Key Features to Look For
When I was choosing my paint, I made sure to look for a few key features:
- Mold and Mildew Resistance: This was a top priority for me. I wanted a paint that would help prevent mold growth, so I searched for products specifically labeled as mold-resistant.
- Washability: I knew my shower would need frequent cleaning, so I wanted a paint that could withstand scrubbing without losing its finish.
- Quick Drying Time: I didn’t want to wait forever for my paint to dry, so I looked for options that offered a quick drying time.
Color and Finish Options
Choosing the right color and finish was another fun part of my journey. I wanted something that would complement my bathroom tiles and fixtures. I found that satin or semi-gloss finishes worked best in wet areas, as they provide a more water-resistant surface. I ended up going with a light blue that made my shower feel more spacious and airy.
Application Process
I learned that proper application is key to achieving the best results. I made sure to follow these steps:
- Surface Preparation: I cleaned and primed the walls thoroughly to ensure the paint adhered well. I also repaired any cracks or imperfections.
- Ventilation: I worked in a well-ventilated area to help with drying time and to avoid inhaling fumes, especially since I chose water-based paint.
- Multiple Coats: I applied at least two coats for better coverage and durability, ensuring each coat dried completely before the next.
Budget Considerations
I found that waterproof paints can vary significantly in price. While I wanted to save money, I also knew that investing in a high-quality product would pay off in the long run. I set a budget and was willing to stretch it a bit for a paint that met all my requirements.
Recommended Products
After my extensive research, here are a few waterproof paint brands that stood out to me:
- Zinsser Perma-White: This is a fantastic option for bathrooms. It’s mold-resistant and comes in various colors.
- Benjamin Moore Aura: Known for its durability, this paint also provides excellent coverage and is easy to clean.
- Rust-Oleum Zinsser Bulls Eye 1-2-3: This primer and paint in one is perfect for prepping the surface before adding your topcoat.
Choosing the right waterproof paint for my shower was essential to creating a beautiful and functional space. By considering the types of paint, key features, and proper application techniques, I was able to make an informed decision. I hope my experiences help you find the perfect waterproof paint for your shower renovation!
Author Profile

-
Hi, I’m Sachiko Ibanez. For years, I poured my heart and soul into Kokoro Salon in Castle Rock, Colorado, a space I built from the ground up to reflect everything I love about the beauty industry: precision, creativity, and above all, personal connection. Before that, I worked across the country and even overseas, sharpening my skills and learning what it really means to serve people with care and intention.
In 2025, something new called to me. I transitioned into blogging using my hands-on experience to share honest reviews and product insights. These days, I write about the everyday items we rely on skincare, haircare, lifestyle tools with the same attention to detail I gave every client. My goal? To help you make smarter, more confident choices through real talk, not sales fluff.
Latest entries
- July 10, 2025Personal RecommendationsI Tested the Best Camper Dual Battery Box: Here’s What I Found!
- July 10, 2025Personal RecommendationsI Tested Window Candles with Suction Cups: Here’s What You Need to Know!
- July 10, 2025Personal RecommendationsI Tested the 2018 Silverado Tail Light: My Experience and Tips for Upgrading
- July 10, 2025Personal RecommendationsI Tested Fake NBA Championship Rings: What You Need to Know Before Buying