Best Mold Remover for Bathroom Ceiling

Best Mold Remover for Bathroom Ceiling: Easy Solutions

Ian Mutuli
Updated on
Ian Mutuli

Ian Mutuli

Founder and Managing Editor of Archute. He is also a graduate architect from The University of Nairobi, Kenya.
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Bathroom ceilings are the perfect breeding ground for mold growth. The moment you suspect you have a mold problem, it might be a little scary. However, that's why mold removers exist. Spraying professional mold killers is a straightforward method to stop mold and mildew growth permanently. Below we have listed the best mold removers to help with any fungal problems in your bathroom.

Our first choice is the Lysol Mold and Mildew Foamer Bathroom Cleaner Spray since it's fast acting and leaves the bathroom ceiling looking crisp. Secondly, we have the Tilex 01100 Mold and Mildew Remover on our list, that's awesome when it comes to tackling mold permanently, not to mention it also removes dirt and scum from grout. Our third option is the RMR-Brands Instant Mold Killer and Stain Remover Spray. It might not remove dirt from your grout lines, but it is an excellent mold remover with industrial strength.

Best Mold Removers for Bathroom Ceiling

This list of mold removers consists of products with effective cleaning power for bathroom ceilings. Here are some of the best mold removers that work within minutes for a quick intervention. Here are the best mold removers.

1) Lysol Mold and Mildew Foamer Bathroom Cleaner Spray

Lysol Mold & Mildew Foamer w. Bleach, Bathroom Cleaner...
  • Destroys mold and mildew
  • Removes Soap Scum
  • Whitens Sufaces as it Cleans

When it comes to mold, I have always sworn by a bleach solution. However, I purchased this professional mold cleaner for the mold spots on my bathroom ceiling. Safe to say, this is the best bathroom ceiling mold cleaner spray for any bathroom. Furthermore, it is fast acting and only takes 15 minutes to work.

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I started by spraying the formula on the ceiling and the underside of the bathtub. The instructions dictate a 15-minute wait time. After that, I went in with a scrubbing sponge and scrubbed the solution around. A final rinse with clean water ensured all the solution washed off the ceiling and walls. To be sure, I went in with another rinse to remove any residue.

Ideally, I like that it leaves the bathroom feeling clean and smelling good. Most importantly, it does a great job of preventing mold growth and ensuring the spots caused by mold growth are bleached out. Additionally, I can use it on other surfaces in the house without a problem. I would also recommend it for houses with pets and children.

One thing that stood out to me was its strong smell immediately when you spray it. It contains volatile organic compounds that are not fun to inhale. Therefore ensure to open all your windows before using this.


  • Easy to use
  • Fast acting
  • Multipurpose
  • Removes mold and mildew
  • Great for deep cleaning


  • It contains volatile organic compounds

2) Tilex 01100 Mold and Mildew Remover

Tilex 01100 Mold and Mildew Remover, 16 Ounce, 1 Bottle
  • Eliminates Stains Quickly
  • Delivers A Powerful Clean Without Scrubbing
  • Great For All Household Cleaning Needs
  • Country Of Origin : United States

While this mold remover claims to remove mold without you needing to scrub, I had to put in a lot of elbow grease to get rid of mold spores. For good measure, I sprayed the cleaner on the tiled bathroom walls, and it deep-cleaned the grout lines. I was excited about that, especially since I could never get those tiles spotless.

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Of course, like with any other cleaning product, you need proper ventilation. The smell of the cleaner lingered in my nose for a whole day. But my exhaust fan did a remarkable job of removing the overpowering musty smell in the shower stall. I can also use this cleaner on soft and non-porous surfaces without an issue.

It's been a few months since I did a deep clean on the bathroom ceiling, and it's safe to say that this cleaner prevents mold from growing back. Of course, cleaning mold spores should always result in wearing protective gear.


  • Fast acting
  • Effective
  • Easy to use
  • Value for money


  • Expensive

3) RMR-Brands Instant Mold Killer and Stain Remover Spray

RMR-86 Instant Mold Stain Remover and RMR-141 RTU...
  • STRONGEST MOLD KILLER: RMR-141 RTU Mold Killer and Disinfectant...
  • FAST-ACTING SPRAY: Our fast-acting mold stain remover spray,...
  • NO SCRUBBING NEEDED: Simply spray our ready-to-use formula on the...
  • RMR-141 KILLS 99.9% OF BACTERIA: Our mildew, odor, and...

This spray caught my eye because it is recommended for flood damage mitigation. My garage flooded, and the downstairs bathroom caught mold. Black mold spores are toxic. Therefore, I had to treat it before it got out of hand. This spray bottle didn't disappoint. A few spritzes of this spray and the mold spores on my bathroom ceiling disappeared in seconds.

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This mold remover spray has industrial strength, so it wasn't surprising that it melted away years of stubborn scum that refused to budge regardless of how much I scrubbed. If you want to get rid of mold within a few minutes, then a few sprays of this cleaner should do the trick. Furthermore, the affected area looks good as new, and you can use it anywhere, even outdoors.

Remember that this is a very strong cleaner, and it degrades plastic, so it will leak at some point. Furthermore, you have to wear gloves, a respirator, and a suit. If a single drop gets on you, you will experience severe skin irritation that will take weeks to heal. Additionally, breathing it in is not recommended.


  • Fast acting
  • Easy to use
  • No scrubbing needed
  • Safe to use on multiple surfaces
  • Inhibits mold growth


  • Leaks easily

4) STAR BRITE Mold & Mildew Stain Remover and Cleaner

STAR BRITE Liquid Mold & Mildew Stain Remover + Cleaner...
  • Quickly removes stains caused by mold & mildew on contact without...
  • STAIN REMOVER + CLEANER: High-alkaline, triple-action formula...
  • BUFFERED-BLEACH TECHNOLOGY is better suited for marine/outdoor...
  • More effective cleaning power than unbuffered "bleach-water"...
  • Works on; awnings, fiberglass, wood, concrete, drywall, siding,...

I tried using a bleach soak on the mold spores on my bathroom ceiling. However, it didn't work, and a week later, the spores were back. So I purchased this stain remover and cleaner and got to work on my ceiling. To be fair, the bathroom has always had a moisture problem due to poor ventilation.

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After using a few sprays on the ceiling mold spores, it was like a magic trick since everything disappeared, including the stains. As a bonus, I sprayed the solution on the bathroom tiles. At this point, it is important to wear eye protection since the fumes can cause health problems. Either way, this cleaner means serious business wherever it's used, just make sure you don't inhale the fumes.

Within 10 minutes, my bathroom was bright white. No unsightly mold spots and water leaching. Furthermore, I let the bathroom air dry as I look into installing ventilation fans. After the bathroom was dry, I went in with mold and mildew-resistant paint and gave it a new look. A few months later, it's still as good as new. I can't recommend this cleaner enough.


  • Easy to use
  • Destroys mold
  • Removes stains
  • High quality


  • Pricey

5) Concrobium 25326 Mold Control Spray

Concrobium 25326 Mold Control Spray, 32 oz
  • Use to eliminate mold, mildew, musty odors and prevent regrowth
  • EPA-registered formula crushes mold spores as it dries and leaves...
  • Odorless solution cleans between 80-110 sq. ft. per 32 oz. bottle
  • Unique mold spray contains no bleach or harsh chemicals, safe for...
  • Simply spray onto effected area and allow to dry - no scrubbing...

This is one of the cleaning products that has an EPA-registered formula. Not only does it tackle unsightly dark spots on your bathroom ceiling, but it also prevents mold from growing again. Additionally, all I had to do was spray it on the spores and let it dry. I didn't even need to rinse it down.

Image Source: blain'sfarm&

This is perfect for a small bathroom without proper ventilation. Furthermore, it doesn't have a strong smell like most cleaning products. However, since it's a spray, I wore a mask to be cautious. Remember, this spray is also great for laundry rooms since most areas are small and congested.

This spray is also great since it's DIY project friendly and works indoors and outdoors, like window sill spots. Not to mention there's no scrubbing required. I had to trade my scrub brush for this mold removal spray. My bathroom passed a professional mold inspection thanks to this amazing 32 Oz spray bottle that can clean 80 square feet.


  • Fast acting
  • Dries down quickly
  • Easy to use
  • Odorless
  • Multipurpose


  • Your bathroom might require at least two treatments

Best Mold Remover for Bathroom Ceiling: Buying Guide

At the first sign of bathroom ceiling mold, you should be on top of it. Removing mold immediately will save you money and health issues in the long run. Remember, mold in bathroom ceilings will be easy to notice and treat before the colony spreads, and you must call a professional. Before buying a bathroom ceiling mold remover, here are a few things to consider.

a) Type of Formula

Two formulas have been successful in treating mildew and mold. They are:

  • Fungicide
  • Mildewstat

Most cleaners have a mixture of both, making them very effective at complete mold removal and prevention. If you are a homeowner, getting a mold removal spray with both formulas will guarantee a mold and mildew-free space. Furthermore, the probability that they will come back is low.

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Remember that after spraying the mold remover, it is recommended to give your house a thorough deep clean. This will remove any residue and fumes.

b) For Specific Use

Mold and mildew will grow anywhere where there is moisture. So it makes sense that different mold removal sprays exist for different surfaces. Fabric mold removal spray is excellent for fabric with mold growth. Additionally, outdoor furniture also has a specific type of mold removal spray.

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Bathroom ceilings can either be semi-porous or non-porous surfaces, so they also have a mold removal spray that's specific to them. While most mold removers work for most molds, it is better to get one for a specific use.

c) Effectiveness

Not all cleaning products are made the same. However, to ensure that your cleaning products are effective, they should be EPA-registered. This ensures that the product can kill mold as well as keep it from returning. Of course, to do both, you also have to follow the instructions on the cleaner.

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Remember, mold and mildew form when there is moisture. Therefore, if you don't remove the source of moisture, mold will keep growing no matter the type of cleaner you use.

Frequently Asked Questions About the Best Mold Remover for Bathroom Ceiling

i) How do I permanently get rid of mold and mildew?

The best mold remover is any professional spray that contains Lysol or bleach. However, if you prefer home solutions, then a solution of warm water and vinegar does the trick to kill ceiling mold. You can also use equal parts of water and bleach for the same effect.

ii) How do I stop mold from coming back to the bathroom ceiling?

For bathrooms, adequate ventilation is the best solution. However, you can also install an exhaust fan and add essential oils to the filters to kill any spores that might get lost. Additionally, you can also use a mold-resistant primer before painting.

iii) Why does my bathroom mold keep coming back?

You might have lingering moisture from a leaky tap, poor ventilation, or leaky sink plumbing. Look for a dripping tap and surfactant leaching like brown water stains on the walls.

iv) How long should I leave a vinegar solution on mold?

A general rule of thumb is to leave the solution for at least one hour to ensure all the ceiling mold is gone. However, this applies to a water and vinegar mixture. With professional cleaners, it only takes 15 minutes.

v) How do I prevent mold from growing in the bathroom?

The easiest way is to stick to a regular cleaning schedule. Cleaning and drying the bathroom regularly is important to prevent moisture from building up. Additionally, you should air any bath mats and towels until they are dry.

The Bottom Line

Bathroom ceiling mold usually appears when the weather gets damp and cooler. Once mold forms, it has to be removed swiftly to prevent health issues from spore inhalation. If it's a small colony, spraying a store-bought cleaner or a homemade solution of water and vinegar will stop the mold from multiplying. To find the best mold removers, I spent time researching the best mold and mildew removers and found the top 5.

Ian Mutuli

About the author

Ian Mutuli

Founder and Managing Editor of Archute. He is also a graduate architect from The University of Nairobi, Kenya.
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