Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Mold Killer Comparison - July 2025
6 Best Mold Killer In the UK
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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Overview: Mold can be a serious problem in any home and getting rid of it can be a challenge. Thankfully, there are products on the market designed to kill mold, so it’s important to read reviews to find the right one for your needs.
Here are the top 3 recommended products with more information to help you find the right product for you
9.7
1
Cillit Bang
Cilit Bang Black Mould Remover Spray | Removes Mould, Mildew and Dirt, 750ml
9.9Simple to use
9.4worth the money
8.4Aroma
Why we love it
Instantly removes mould without scrubbing.
Effective in damp, mould-prone areas.
Visible results in seconds.
Main highlights
Removes Mould and Mildew: Cillit Bang Black Mould Remover Spray has a powerful formula that removes black mould, mildew and dirt stains from your shower, bathtub or any damp surface in your home
Note: packaging may vary
Kills 99.9% of Virus: Cillit Bang Black Mould Remover Spray kills 99.9% of virus (tested in accordance with EN 14476), leaving you with fresh and disinfected surfaces for your home
Easy to use: Simply spray the infected area, wipe it down and enjoy your clean home - no scrubbing needed
100% Stain Removal: With Cillit Bang Black Mould Remover Spray, enjoy 100% stain removal, with visible results within seconds
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9.6
2
HG
14% Off
HG Mould Spray, Effective Mould Spray & Mildew Cleaner, Removes Mouldy Stains From Walls, Tiles, Silicone Seals & More - 500ml , Pack of 1
9.6Simple to use
9.4worth the money
7.6Aroma
Why we love it
Effortlessly removes stubborn mould stains.
Versatile for indoor and outdoor use.
Easy spray application with minimal mess.
Main highlights
The effective mould remover spray & mildew cleaner: Effortlessly eliminates all moulds, making filthy black stains created by mould disappear
Suitable for a wide range of surfaces: Removes mould & fungus from plastered walls, tiles, bathroom seals, windows & more
For indoor or outdoor use: Kills algae & mould marks around swimming pools, in the garage, shed, washing area, shower cubicle, sauna & conservatory
Easy to use spray: Quick & simple to use directly onto mould or mildew in damp areas, with a targeted spray action to reduce splashing
500ml size HG Mould Spray: Anti mould cleaner with a bleaching effect. Test first in an inconspicuous place before applying. Look at the label for not recommended surfaces such as wood or plastic
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9.5
3
Dryzone
Dryzone Mould Remover and Prevention Kit (3 x 450ml spray) – The definitive long-term solution to Mould. Dual-Action Mould Remover & Sanitiser Spray.
9.4Simple to use
8.6worth the money
7.6Aroma
Why we love it
Removes mould in under three minutes.
Prevents mould regrowth effectively.
Easy to use with minimal scrubbing.
Main highlights
Part 2. Long-term fungicidal protection, Biostatic effect – Dryzone Mould Sanitiser is a biocidal solution designed to kill mould spores, sterilize the area and prevent regrowth on treated surfaces. Periodic application is advised to keep bathroom, kitchen and household surfaces mould-free.
Part 1. Fast Acting Mould Remover - Astonishing visual results in less than three minutes. Dryzone Mould Eliminator is a highly effective, bleach-based cleaner designed to remove mould and mildew from walls, ceilings, floors and other household surfaces within minutes.
Kit components: 2 x Dryzone Mould Eliminator 450ml, 1 x Dryzone 100 Mould Sanitiser 450ml, 1 x Microfibre cloth, 1 x Pair of protective rubber gloves. For damp and condensation issues see the other products in the Dryzone range or call Safeguard for a free consultation.
Easy to use – Treat mould affected surfaces in under 30 minutes with little to no scrubbing, depending on severity of infestation. Use Part 1 to remove the mould, rinse or wipe away, then apply Part 2. Leave the Sanitiser to work for at least 1 hour for maximum effect before rinsing.
Dryzone Mould Removal and Prevention Kit - Tired of cleaning the same mouldy corner again and again? Standard household cleaners can often just hide the symptoms or even encourage regrowth. Dryzone dual-action Mould Treatment Pack immediately cleans the mould and protects from further infestation by destroying the mould organism and spores.
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Our ranking system
The TopChoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria. We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. TopChoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.
Features
Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.
Consumer Reviews
We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.
Popularity
Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.
When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.
When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
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9.4 
9.6
2HG14% Off
Effortlessly removes stubborn mould stains.
