HG Mould Remover Spray | Kills Black Mold & Mildew on Walls & Tiles | 500ml
Reviewed 9 August 2026 · price checked live
Check price on Amazon →Overview
We track HG Mould Remover Spray | Kills Black Mold alongside 49 other cleaning supplies products, comparing it on rating, how many people have rated it and what it currently costs. According to the listing: The effective mould remover spray & mildew cleaner: Effortlessly eliminates all moulds, making filthy black stains disappear, whilst preventing re-growth. Removes mould & fungus from plastered walls, tiles, bathroom seals, grout, windows, outdoor furniture & more. Those are the seller's own claims rather than our testing, so treat them as a starting point. On Amazon it holds 4.6 out of 5 from 44,347 ratings. What that score is worth next to its rivals is set out below.
- Brand
- HG
- Amazon rating
- 4.6 / 5 from 44,347 ratings
- vs Cleaning Supplies
- level with the category median of 4.6
- Rank in category
- 19 of 50 rated cleaning supplies we track
- Price position
- Mid-priced (category spans £1.00 to £39.67)
- How proven
- One of the most-reviewed in its category
How it compares in Cleaning Supplies
Across the 50 rated cleaning supplies products we track, the typical score is 4.6 out of 5. This one sits at 4.6, which is around the middle of the category. Ratings alone will not separate it from its rivals here, so price and the specifics below matter more than the star count.
It carries 44,347 ratings against a category median of 4,852. A rating from a large base is harder to distort and tends to hold up over time, so a high score here means more than the same score on a new listing.
On price it sits in the middle third of a category running from £1.00 to £39.67, where the midpoint is about £5.38. That is the part of the range where most sensible buys sit, neither cutting corners nor paying for the name.
Worked out from the 50 cleaning supplies products in our catalogue, not from the brand's own claims. How we rank →
Key features
- The effective mould remover spray & mildew cleaner: Effortlessly eliminates all moulds, making filthy black stains disappear, whilst preventing re-growth
- Suitable for a wide range of surfaces: Removes mould & fungus from plastered walls, tiles, bathroom seals, grout, windows, outdoor furniture & 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
