---
product_id: 48323114
title: "HG Mould Spray – Powerful Black Mould & Mildew Remover for Bathrooms and Kitchens, Quickly Eliminates Stains and Freshens Surfaces - 500ml"
brand: "hg"
price: "133.52 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Hg"
url: https://www.desertcart.tn/products/48323114-hg-mould-spray-powerful-black-mould-and-mildew-remover-bathrooms
store_origin: TN
region: Tunisia
---

# fast 30-min action prevents mould re-growth 500ml targeted spray HG Mould Spray – Powerful Black Mould & Mildew Remover for Bathrooms and Kitchens, Quickly Eliminates Stains and Freshens Surfaces - 500ml

**Brand:** hg
**Price:** 133.52 DT
**Availability:** ✅ In Stock

## Summary

> 🛡️ Defeat mould fast and keep your space flawlessly fresh!

## Quick Answers

- **What is this?** HG Mould Spray – Powerful Black Mould & Mildew Remover for Bathrooms and Kitchens, Quickly Eliminates Stains and Freshens Surfaces - 500ml by hg
- **How much does it cost?** 133.52 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/48323114-hg-mould-spray-powerful-black-mould-and-mildew-remover-bathrooms)

## Best For

- hg enthusiasts

## Why This Product

- Trusted hg brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Fast-Acting Formula:** Just spray, wait 30 minutes, and rinse for a fresh, mould-free finish.
- • **Long-Term Protection:** Not only removes mould but also prevents its return, keeping your spaces pristine.
- • **Professional-Grade Power:** Trusted by thousands with a 4.6-star rating—your secret weapon against damp and decay.
- • **Versatile Surface Savior:** Safe and effective on tiles, grout, plaster, outdoor furniture, and more—indoors or out.
- • **Effortless Mould Eradication:** Watch stubborn black stains vanish with a single spray—no scrubbing needed.

## Overview

HG Mould Spray is a powerful 500ml chlorine-based cleaner designed to quickly eliminate black mould, mildew, and algae from a wide range of indoor and outdoor surfaces. Its fast-acting formula works within 30 minutes to remove stains and prevent re-growth, making it ideal for bathrooms, kitchens, conservatories, and more. Easy to use with a targeted spray, it’s a professional-grade solution highly rated for effectiveness and versatility.

## Description

Product Description The HG Mould Spray cleaner quickly and effectively removes mould, mildew and fungus from almost any surface, whilst preventing re-growth. Ideal to use on the silicon seal between the bathtub and wall, on outdoor furniture, around window frames or on plastered walls. This anti mould foam is also suitable for cleaning grout, painted ceilings, swimming pool tiles and seals, as well as mouldy stains in the garage, shed and conservatory. The easy to use spray rapidly removes all brown and black marks caused by mould, fungus and algae - both indoors or outdoors. We also have a foam spray version of the mould and mildew cleaner: HG mould remover foam spray Includes: 1 x HG Mould Spray (500ml spray bottle, 186050106) How to use HG Mould Spray: The mould cleaner has a bleaching effect. If in doubt, test first in an inconspicuous place. 1. Spray the surface from a distance of 3 to 5 cm with HG mould spray. 2. Leave to work for 30 minutes and then clean with water and a sponge. Contains chlorine based bleaching agents. We recommend using gloves and ventilating well during use. Use biocides safely. Always read the label and product information before use. Ingredients Mould remover P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Directions Remove the locking clip, press the nozzle on the front and turn a quarter. Test before use, spray from 3-5cm and leave it for 30 minutes. Repeat if necessary and turn the nozzle a quarter backwards to block it. Remember to rinse the nozzle with hot water before reusing. For large surfaces with green deposits we recommend HG algae and mould remover Safety Warning Attention: we recommend you to ventilate well during use and to wear rubber/plastics gloves. Prevent splashing on clothing, (high) gloss paint and laminated blinds. Rinse with water immediately in case of contact with skin, clothing and sensitive surfaces. Avoid contact with metals such as prints on ornamental strips, aluminium and stainless steel. Do no treat coloured surfaces. We do not recommend using this product on artexed ceilings. In elastic grouting (for instance silicone paste) sometimes some permanent brown discolouration may occur after use. In badly glazed tiles and old tiles with hairline cracks brown discolouration may occur. This brown colour can possibly be removed with hypo (sodium thiosulfate), which can be obtained from your customer service department. Do not reuse the bottle. Medical personnel can request the data sheet via +31 (0)36 54 94 777 the consumer's information sheet can be obtained via www.HG.eu warning h315- causes skin irritation. H319- causes serious eye irritation. H400- very toxic to aquatic life. Euh206- warning! Do not use together with other products. May release dangerous gases (chlorine). P101- if medical advice is needed, have product container or label at hand. P102- keep out of reach of children. P264- wash hands thoroughly after handling. P273- avoid release to the environment. P305+p351+p338- if in eyes: rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P337+p313- if eye irritation persists: get medical advice/attention. Box Contains 1 x bottle of HG Mould Spray 0.5L Manufacturer Contact Information Unit 2 Lanswood Park Colchester Co7 7Fd See more

Review: Would Recommend. - Plastic conservatory just been cleaned and damp & mold removed, no scrubbing, mold just disappears in minutes, fabulous product, although keep doors and windows open when using.
Review: Miracle Product! - Despite the strong chemical odour HG Mould Spray still receives 5 stars. It's advisable (in fact, essential) to use this in a well ventilated situation. Then you can watch the mould disappear right in front of your eyes. Sometimes a second application is needed in cases of thick black mould. But two applications is all you will ever need and in 90% of cases one is sufficient. This product has solved all my mould problems. Only in one area has there been a little re-growth. Highly recommended.

## Features

- Causes serious eye irritation.
- Causes severe skin burns and eye damage.
- Causes skin irritation.
- Use biocides safely. Always read the label and product information before use.
- Very toxic to aquatic life.
- Warning! Do not use together with other products. May release dangerous gases (chlorine).
- 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000IU40HQ |
| ASIN  | B000IU40HQ |
| Best Sellers Rank | 25 in Grocery ( See Top 100 in Grocery ) 2 in Mould Removers |
| Brand | HG |
| Customer Reviews | 4.6 4.6 out of 5 stars (42,994) |
| Customer reviews | 4.6 4.6 out of 5 stars (42,994) |
| Date First Available | 21 Sept. 2006 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Format | Spray |
| Is discontinued by manufacturer  | No |
| Item model number  | 186050106 |
| Manufacturer  | HG Hagesan (UK) Ltd, uk home improvement, HGHAG |
| Manufacturer contact | Unit 2 Lanswood Park Colchester Co7 7Fd |
| Product Dimensions  | 2.3 x 3.4 x 4.3 cm; 500 g |
| Product Name | HG Mould Spray |
| Storage Instructions | Transport and store cool, dark and in an upright position. |
| Units | 500 millilitre(s) |
| Volume | 0.5 Litres |
| Weight | 500 g |

## Product Details

- **Brand:** HG
- **Item form:** Spray
- **Item volume:** 500 Millilitres
- **Material Type Free:** Silicone Free
- **Material feature:** Silicone Free
- **Scent:** Unscented
- **Special feature:** Non Toxic
- **Specific uses for product:** Bathroom
- **Surface recommendation:** Tile
- **Unit count:** 500 millilitre(s)

## Images

![HG Mould Spray – Powerful Black Mould & Mildew Remover for Bathrooms and Kitchens, Quickly Eliminates Stains and Freshens Surfaces - 500ml - Image 1](https://m.media-amazon.com/images/I/61Q+Wc6BJBL.jpg)

## Questions & Answers

**Q: A corner of my bedroom is covered with mould. Can I use it on painted wall?**
A: Hello, yes you can use it on a painted wall, i also had the same problem, i sprayed the area and left it for about 15 mins, i used some warm water and a cloth, and it wiped away, i have not had any mold return since, depending on the mold you might want to leave the spray on for longer, its great stuff and works a treat, good luck with your mold problem.

**Q: I have some mould behind some boxed in pipes, so it would be difficult to wash area after application**
A: I would still squirt some down there and mop up any seepage, if you do it at regular intervals I guess in time you'll get it all!.  It's really good stuff. R

**Q: If I use this on my bedroom ceiling will I have to paint the ceiling afterwards. i.e. will it discolour or attack the paint ?**
A: You can use it on the ceiling. Once you have sprayed leave it fir 15-20 min but try not To use the room for 24 hours. 
I used mine but no paint came off. Within minutes mould was gone

**Q: I used this on several areas of mould - I didn't clean off again as I don't want the mould to return - should I clean it off or will it be ok ??**
A: Mould got so bad around my bathroom window I sprayed all around it including the paintwork and left it on. After about 40 mins I took a look and the mould had completely disappeared leaving paintwork and window sealant clean and mould free. Might add I sprayed it on gloss painted toilet seat a few weeks ago (didn't read the instructions not to spray it on high gloss) and the white toilet seat turned bright yellow despite rinsing with clean water. I left it thinking I'd have to replace the seat but after a few hours it turned back to white again.!! great product despite the strong bleach smell.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Would Recommend.
*by P***H on 6 March 2026*

Plastic conservatory just been cleaned and damp & mold removed, no scrubbing, mold just disappears in minutes, fabulous product, although keep doors and windows open when using.

### ⭐⭐⭐⭐⭐ Miracle Product!
*by S***N on 11 February 2026*

Despite the strong chemical odour HG Mould Spray still receives 5 stars. It's advisable (in fact, essential) to use this in a well ventilated situation. Then you can watch the mould disappear right in front of your eyes. Sometimes a second application is needed in cases of thick black mould. But two applications is all you will ever need and in 90% of cases one is sufficient. This product has solved all my mould problems. Only in one area has there been a little re-growth. Highly recommended.

### ⭐⭐⭐⭐ Extremely effective, but respect the fumes!
*by P***X on 16 February 2026*

I’m impressed with the build quality of the spray nozzle; it gives a good, even mist that doesn't drip too much. It cleared the mildew in our conservatory and garden shed with ease. It’s an incredibly easy 'self-acting' cleaner, but I’m giving it 4 stars because the fumes are very strong—you definitely need gloves and an open window. It’s a relatively cheap way to handle a big job without professional help. Very hard-wearing results.

## Frequently Bought Together

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-03-14*