Fiberglass showers are some of the most cumbersome things to clean. Not only do they stain easily, but over time dirt, detergent molecules, and mold get accumulated in the ignored corners of your showers. These are a nightmare to get rid of and can even ruin the fiberglass permanently if you do not clean it from time to time.
This guide will help you pick the perfect cleaner for your fiberglass shower to get that shine back on!
Our best and favorite recommendation is the Weiman Tub Tile & Fiberglass Cleaner. Read on to find out why.
Also Read: What cleaners can be used on acrylic tubs
Here are the best fiberglass shower cleaners (our picks)
RMR-86 Instant Mold, and Mildew Stain Remover Spray
RMR-86 Instant Mold Remover is an expert mold remover, created for mold issues in the moisture-filled bathroom. But, apart from mold, it also deals with other problems quite well. It is a good option for maintaining a clean, dirt-free fiberglass shower cleaner.
The only problem with this is that this option is not as budget-friendly as the others on this list.
Key Specifications:
- Specific uses for this product: floor, bathroom, shower
- Item type: spray
- Surface recommendation: Tile
- Scent: fresh
- Comes in: 32 Fl Oz, 128 Fl Oz
Pros:
- Removes stains from bathtubs, decks, wood, vinyl, floors, tiles
- Easy-to-use application
- No scrubbing needed
Cons:
- Not budget-friendly compared to other options
ECOS Shower Cleaner
ECOS shower cleaner uses a calming tea tree oil fragrance to make your shower smell refreshing. You do not need to scrub a lot with this spray. It boasts of being effective against mildew and mold as well as hard water stains.
It has plant-powered products in it and not only adds a fresh odor to the bathroom but keeps it pristinely clean.
Key Specifications:
- Specific uses for this product: shower
- Item type: spray
- Surface recommendation: Tile
- Scent: Tea Tree
- Comes in: 44 Fl Oz
- US. EPA certified
Pros:
- Long-lasting deep cleaning effects
- No need to scrub or wipe
- Easy application
- Eco-friendly
- Made with plant-powered ingredients
- Good for everyday use
Cons:
- Can come in bigger quantities as well
Tilex Mold & Mildew Remover 16 Fl Oz
Tilex mold and mildew 16 Fl Oz is a powerful fiberglass cleaner that is designed to give you immediate change. It is easy to use and comes with a spray that boasts of killing most of the common pathogens resting in the shower. It is also a versatile product that can clean multiple surfaces. It also contains Clorox bleach which is potent in cleaning hard stains as well.
Key Specifications:
- Specific uses for this product: shower, tiles, sinks, floor, grout
- Item type: cleaner
- Surface recommendation: Tile
- Scent: –
- Comes in: 44 Fl Oz
- Contains Clorox Bleach
Pros:
- Claims to eliminate stains in front of your eyes
- Smart Tube technology
- Effective
- Versatile and you can use the same cleaner to clean multiple surfaces
Cons:
- Using this in high concentrations might leave discolored patches on the fiberglass as it contains Clorox Bleach
Star Brite fiberglass Stain Remover
Star Brite Fiberglass Stain Remover is a new method of cleaning the bathroom surfaces because it uses a gel method of application. The product is a great one, except that the gel is not consistent enough for it to be called a gel. It is designed to get rid of the rust and other hard water stains.
Key Specifications:
- Specific uses for this product: stain remover
- Item type: gel spray
- Surface recommendation: fiberglass surfaces
- Scent: –
- Comes in: 32 Oz Gel Spray, 16 Oz Gel Spray
Pros:
- Affordable
- The gel sticks to stains and removes them
- No need for heavy scrubbing
- Efficient for removing yellowing lines or stains
- Can use it to get rid of rust too
- non-toxic
Cons:
- Too watery and the consistency is not proper for a gel
Rejuvenate Scrub Scum Remover
This is a bleach-free product designed for use on various surfaces. Most of the other competitors use a lot of harmful chemicals to get rid of the grime and dirt. But this one is made using all-natural products which are safe to use and accessible.
The application is relatively easy, and you just need to spray it onto the surface for it to do its job.
Key Specifications:
- Specific uses for this product: tile, shower, door
- Item type: spray
- Surface recommendation: tile, stone, glass, ceramic, plastic, chrome, porcelain
- Scent: –
- Comes in: 24 Oz and multiple options
Pros:
- Easy to clean
- No wiping or scrubbing needed, just spray and rise
- Non-abrasive and non-toxic
- No added bleach
Cons:
- No fragrance
Scrubbing Bubbles Mega
Scrubbing Bubbles Mega Shower foamer is one of the best fiberglass shower cleaners even though it is essentially called a foamer. An impressive feature about this is that it leaves a crystal clear shine after the cleaning is done.
The proper way to use it is to shake it well before using it. Also, you should shake it well while you are using it. Turn the nozzle aside, until it is open and spray generously.
Most tough stains will go away easily using this product. It uses a wide-spray technique of cleaning using aerosol.
Key Specifications:
- Specific uses for this product: bathroom, shower
- Item type: spray
- Surface recommendation: wall, shower
- Scent: rainshower
- Comes in: Includes three 20 Oz cleaners
Pros:
- Wide-spray aerosol cleaner
- More coverage
- A good after-shine
- Claims to remove calcium, lime, dirt and grime
- Instant stain removal
- Easy application
Cons:
- Not a lot of product in the can, gets over quickly
Also Read: How to Remove Calcium Buildup In Shower Drain?
Bio-Kleen Fiberglass Cleaner
Bio-Kleen fiberglass is one of those cleaning agents that boasts of instant results. Impressively, these claims are true and you can get rid of stains on your bathrooms, showers, tiles quickly and instantly. It comes as a spray so it is easy to use and does not need a lot of physical effort.
Key Specifications:
- Specific uses for this product: fiberglass, bathroom, shower
- Item type: spray
- Surface recommendation: wall, shower, tile, sink, toilet
- Scent: –
Pros:
- Is versatile and can be used on multiple surfaces
- Instantly works
- Surface penetration leaves no traces or marks
Cons:
- Not long-lasting
Bring It On Cleaner
Bring it On Cleaner is a new initiative in the surface cleaner market because of its use of bleach. This bleach is non-toxic and safe to use. Most other cleaning products use a concentrated amount of acids and chemicals which can prove to be dangerous, especially if they come in contact with animals or children.
It is highly rated positively by consumers, and is an all-in-one product.
Key Specifications:
- Specific uses for this product: Hard Water Stain Remover, Shower Door Cleaner, Clean Tile and Grout, Windows, Fiberglass, Tubs, Chrome
- Item type: Cream
- Surface recommendation: window, glass and tile
- Scent – mint
Pros:
- Removes calcium, hard water stains, mineral deposits and rust
- Specially designed to be a shower door cleaner
- Fragrant
- Versatile use on different surfaces
Cons:
- Contains bleach and might not be suitable for undiluted use on all fiberglass showers
Weiman Tub Tile & Fiberglass Cleaner
Our top recommendation is the Weiman Tub Tile and Fiberglass Cleaner. A liquid surface cleaner that is designed for use on fiberglass and showers, it works quickly in removing and erasing stains, hard water spots, soap scum, etc. It has a non-abrasive formula, which ensures that you do not ruin the fiberglass of the shower.
It removes all the grime, deposits and prevents any mold accumulation. It is one of the best cleaning options available in the market. It is branded as a heavy-duty use product because it works like magic in removing stains that most cleaners in the market cannot.
Key Specifications:
- Specific uses for this product: Sink, tile, shower, bathtub
- Item type: liquid
- Surface recommendation: tile
- Scent – lemon
Pros:
- Versatile use on different surfaces
- Heavy-duty usage
- Remove stains instantly
Cons:
- none
What to Look for In the Best Fiberglass Shower Cleaner?
Some of the factors to consider when buying a good fiberglass shower cleaner are as follows.
1. The cleaning surface
While using different shower fiberglass, you need to consider the surface you are going to clean. Different shower cleaners have different purposes. There are some options in the market that are labeled as “multi-purpose” cleaners. These are by far the safest bet, and you should buy these or the ones we have recommended above. For instance, if you pick a cleaner for the toilet bowl instead of a shower and accidentally use it, it might bleach the glass and leave discolored stains on it.
2. The odor of the cleaner
Since you will be spending a significant amount of time in the bathroom, you should make sure that the fiberglass shower cleaner has a pleasant smell. Go in for a cleaner that emits a clean, fresh smell instead of one that smells harsh or clinical.
3. Easy to use options
Most fiberglass shower cleaners already are easy to use. You should remember to buy one which will give you the desired results without you constantly scrubbing it. There are cleaners that will give you a great result by just using it once. Even if you have to keep using it occasionally, make sure they are easy to wipe and scrub.
4. Affordability
Fiberglass cleaners are not something you can just buy once in a couple of years. These cleaners will be a recurring purchase for you as they run out. You should factor in the amount of money you will be spending on them every time. You must pick products that go easy in your pocket. Most of the recommended cleaners in our list are budget-friendly and long-lasting.
5. Environment safe or eco-friendly options
If there is an alternative, one must always consider using environmentally safe or eco-friendly fiberglass shower cleaners. Also, you will be using these near older people or children, so these need to be safe. For this reason, you should avoid using cleaners which have dangerous chemicals in them.
Also Read: How to Clean Corrugated Metal Shower
Frequently Asked Questions
The simplest way to restore the whiteness of your fiberglass shower is to scrub it with a mixture of water and baking soda. Make a paste by mixing these two ingredients, and you are good to go. Alternatively, you can apply distilled vinegar and put it in a spray bottle. You may spray this from time to time and let it soak for a couple of minutes before scrubbing it. Of course, the best and easiest method is to use the fiberglass cleaners mentioned above.
Yes, Bar Keepers Friend will help you restore that sparkle in the shower or tub soon. Just pour a little of the liquid on a wet sponge and rub the surface well.
Magic erasers are a quick but temporary solution to keeping your fiberglass clean. If you are in a hurry, you may use a magic eraser to wipe off stains or patches of lines, fingerprints, etc. But, sooner or later, you will have to actually spend some time and get the grime off.
Often fiberglass stains are adamant because of the dirt and grime collected on them over the years. If your fiberglass shower is also like that, you will need to use a deep cleaning option. The cheapest one is to use baking soda paste and water on the surface and wipe it with a towel dipped in vinegar. Let the paste stay for a couple of hours before wiping it off with a clean cloth or microfiber cloth.
No. Using bleach on any surface is a bad idea. Most people think that using bleach on grimy surfaces makes them clean and white. While that may be true for some surfaces, it is not for fiberglass showers. If you use bleach, the active acidic substances in it will end up discoloring your fiberglass and leaving half-colored patches, which will look worse than stains. Instead of bleach, we recommend using vinegar, which is much safer for you and the fiberglass.
Your shower stall is probably the dirtiest part of your bathroom because it is inside a place built with the sole purpose of cleaning. All the dirt, grime, bacteria, mold, mildew will collect around the fiberglass, staining it over time. To ensure that this does not happen in the first place, you will need to give your shower stall a deep cleaning once every month. This will make sure that no deposits build up around the area. You can use a clean microfiber cloth or a clean cloth to wipe down the stall properly. You can also follow up with vinegar or baking soda paste if you want to go the extra mile.
To ensure that your fiberglass shower stall stays as clean as possible, avoid leaving every surface watery, switch on the ventilation to remove the moisture and use a good cleaner from any recommendations above to do a thorough job.
Fiberglass bathtubs are aesthetically pleasing to look at but equally hard to keep clean. They are also less strong compared to other tubs and can easily be scratched and stay unclean. The best thing to use to clean fiberglass bathtubs is to use a liquid agent, such as a special bathtub cleaner, liquid dishwashing soap, or even detergent. To properly clean up, use a reliable fiberglass cleaner from the ones suggested above.
Shower pans are at risk of being dirty most of the time as the grime and dirt seep into it the most when we are in the shower. Like your stall, they need regular cleaning, at least once a month. You can apply the baking soda and water paste to the edges and on your shower pan and let it stay for some hours.
Another option is to use a particular bathroom cleaner to eliminate any tough stains or discoloration on the pan. Magic Erasers are also a sure way to help you get rid of the dirt accumulated on the fiberglass.
Yes, WD 40 is an all-purpose cleaner that works on almost everything. It is made so that it will get rid of ugly stains or difficult spots easily and instantly. It will also get rid of any hard water stains, soap marks, and grime pretty well.
Wrapping Up
Just like every household item, even fiberglass showers need maintenance from time to time. No product will help you restore the shine of your fiberglass shower forever. It is a matter of regular upkeep. To ensure that your fiberglass shower stays intact, clean, and usable for a long time, we recommend that you use the products suggested above to get the best results.
We hope that this guide helped tell you ways of cleaning your fiberglass shower and that you will follow the proper steps to ensure your shower’s longevity.
