---
product_id: 48323114
title: "Mould Remover Spray | Kills Black Mold & Mildew on Walls & Tiles | 500ml"
brand: "hg"
price: "€ 13.60"
currency: EUR
in_stock: true
reviews_count: 13
category: "Hg"
url: https://www.desertcart.gr/products/48323114-mould-remover-spray-kills-black-mold-and-mildew-on-walls
store_origin: GR
region: Greece
---

# multi-surface indoor/outdoor use chlorine-based bleaching power 500ml targeted spray Mould Remover Spray | Kills Black Mold & Mildew on Walls & Tiles | 500ml

**Brand:** hg
**Price:** € 13.60
**Availability:** ✅ In Stock

## Summary

> 🧼 Say goodbye to mold, hello to spotless spaces!

## Quick Answers

- **What is this?** Mould Remover Spray | Kills Black Mold & Mildew on Walls & Tiles | 500ml by hg
- **How much does it cost?** € 13.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/48323114-mould-remover-spray-kills-black-mold-and-mildew-on-walls)

## 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

- • **Versatile Surface Savior:** Safe and effective on tiles, plastered walls, grout, bathroom seals, outdoor furniture, and more.
- • **Precision Spray Technology:** Targeted nozzle reduces splashing and waste, delivering powerful cleaning exactly where you need it.
- • **Dual Indoor & Outdoor Power:** Kills mold, mildew, algae in damp areas from shower cubicles to garden sheds and pool surrounds.
- • **Effortless Mold Eradication:** Spray on, wait 30 mins, and watch black mold vanish—no scrubbing needed for most stains.
- • **Preventive Re-growth Formula:** Not just removal—actively inhibits mold from returning, keeping your spaces fresh longer.

## Overview

HG Mould Remover Spray is a potent 500ml chlorine-based cleaner designed to quickly eliminate black mold, mildew, and algae from a wide range of indoor and outdoor surfaces. Its easy-to-use spray format targets mold stains with a bleaching effect, preventing re-growth while being suitable for tiles, grout, plastered walls, and more. Trusted by thousands with a 4.6-star rating, it’s the go-to solution for professional-grade mold control in homes and workspaces.

## 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 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

Review: Lethal!! …to mould algae and dirt - This is one of the best things I’ve ever used Wow! Used to clean mouldy windows/seals and even when we gave the fish tank a deep clean. You spray this on and the mould literally disappears away. Yes it stinks and is very strong but that’s what you want, strong product that actually works. Such easy application and good value
Review: HG Mould Remover - Absolutely brilliant! Use it on our whole wetroom. Just spray it on and after 15 mins you can mostly just rinse it off. Old or stubborn stains might need a quick scrub, but it is really fantastic at murdering mould...

## 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

## Images

![Mould Remover Spray | Kills Black Mold & Mildew on Walls & Tiles | 500ml - Image 1](https://m.media-amazon.com/images/I/61Q+Wc6BJBL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Lethal!! …to mould algae and dirt
*by A***Y on 26 July 2026*

This is one of the best things I’ve ever used Wow! Used to clean mouldy windows/seals and even when we gave the fish tank a deep clean. You spray this on and the mould literally disappears away. Yes it stinks and is very strong but that’s what you want, strong product that actually works. Such easy application and good value

### ⭐⭐⭐⭐⭐ HG Mould Remover
*by J***S on 27 July 2026*

Absolutely brilliant! Use it on our whole wetroom. Just spray it on and after 15 mins you can mostly just rinse it off. Old or stubborn stains might need a quick scrub, but it is really fantastic at murdering mould...

### ⭐⭐⭐⭐⭐ Works like magic but absolutely stinks!
*by M***0 on 9 December 2025*

We don’t have a window in our bathroom and the extractor fan isn’t great, so we get quite a bit of moisture build up and therefore a recurring mould issue. We had mould all the way round the bath sealant, on the tiles next to the shower and on the ceiling above the shower to the point where I thought we were going to have to replace the sealant and repaint the ceiling. I applied the mould spray all over the affected areas and I could see it starting to work after only a few minutes. After 30 minutes all the mould had completely gone with no need to wipe, I just used the shower head to give some of the areas a rinse down and that was it. It’s very impressive stuff to a dullster like me. It hadn’t just masked over the mould, it had actually eaten away at it. It will be interesting to see how quickly the mould returns if at all. One thing I will say though is that it absolutely stinks of chlorine and I’m glad I chose to use it on a day that my daughter was at nursery. The smell is horrible and can be quite overwhelming. I was wearing a pair of gloves as instructed and a full face mask (the kind you would wear if you were spray painting a car) and I could still smell it. Even with all the upstairs windows and doors wide open you could still smell it for hours after and it even lingered into the next day. It actually left me feeling quite short of breath at points and I had to leave the house, so if you have a breathing condition or are quite sensitive to smells then I do not recommend this stuff to you. If you have a baby or young children I would make sure that they are out of the house while you use this or at the very least a different floor to the one you’re using it.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.gr/products/48323114-mould-remover-spray-kills-black-mold-and-mildew-on-walls](https://www.desertcart.gr/products/48323114-mould-remover-spray-kills-black-mold-and-mildew-on-walls)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-08-29*