--- product_id: 48587121 title: "Pro-Kleen MY16 Patio Cleaner Simply Spray and Walk Away Green Mould and Algae Killer for Patios, Fencing and Decking 5 Litre Concentrate (Makes 25 litres)" brand: "pro-kleen" price: "156508CFA" currency: XOF in_stock: true reviews_count: 12 category: "Pro Kleen" url: https://www.desertcart.sn/products/48587121-pro-kleen-my16-patio-cleaner-simply-spray-and-walk-away store_origin: SN region: Senegal --- # Biodegradable, non-acidic, bleach-free 5L concentrate makes 25L solution Covers 175 sqm per batch Pro-Kleen MY16 Patio Cleaner Simply Spray and Walk Away Green Mould and Algae Killer for Patios, Fencing and Decking 5 Litre Concentrate (Makes 25 litres) **Brand:** pro-kleen **Price:** 156508CFA **Availability:** ✅ In Stock ## Summary > 🌟 Transform your outdoors with a spray—no sweat, all wow! ## Quick Answers - **What is this?** Pro-Kleen MY16 Patio Cleaner Simply Spray and Walk Away Green Mould and Algae Killer for Patios, Fencing and Decking 5 Litre Concentrate (Makes 25 litres) by pro-kleen - **How much does it cost?** 156508CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/48587121-pro-kleen-my16-patio-cleaner-simply-spray-and-walk-away) ## Best For - pro-kleen enthusiasts ## Why This Product - Trusted pro-kleen brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Concentrated Power:** 1L concentrate dilutes to 5L for maximum coverage and value - • **Eco-Conscious Cleaning:** Biodegradable formula that’s tough on algae but gentle on your garden - • **Visible Results in Days:** Watch green mould and algae vanish with minimal effort - • **Versatile Surface Savior:** Safe on patios, decking, fencing, UPVC, boats & more - • **Effortless Outdoor Revival:** Simply spray and walk away—no scrubbing or power washing needed ## Overview Pro-Kleen MY16 Patio Cleaner is a powerful 5L concentrated solution that dilutes to 25L, designed to effortlessly eliminate green mould and algae from a wide range of outdoor surfaces. Its non-acidic, bleach-free, and biodegradable formula delivers visible results within days, covering up to 175 sqm per batch. Ideal for busy professionals seeking a low-effort, high-impact garden refresh, it’s safe for families and pets when used as directed, though caution is advised due to toxicity to aquatic life. ## Description Product Description Pro-Kleen Concentrated Patio Cleaner... Concentrated Formula This super-powerful, concentrated formula contains no bleach and is non-acidic. It effectively removes all green mould and algae from your outdoor areas making them look brand new! It's also super easy to use, perfect for getting results with ease. Transform Your Patio & Drive Transform your garden in preparation for the sunnier months ahead with Simply Spray & Walk Away. It really is as simple as it sounds. Just refer to the dilution guidelines on the back of the bottle, mix with water and spray onto any unsightly, affected areas! Safe to use on a variety of surfaces... Use Pro-Kleen's patio cleaner on patios, fencing, decking, driveways, outdoor furniture, roofs, UPVC windows, sheds, boats, caravans and motorhomes! It is a super versatile formula that allows you to clean your outdoor surfaces with ease. How to Use Simply mix 1 litre of Simply Spray & Walk Away with 4L of water / 1 part Simply Spray & Walk Away: 4 parts water) Spray on with a low-pressure garden sprayer or watering can Walk away and see results in a few days! Compare Pro-Kleen's Concentrated Patio Cleaner to our other patio cleaners... Concentrate Patio Cleaner Ready to Use Patio Organic Patio Cleaner Black Spot Remover Review: Do I believe in miracles?...Yes I do !!🤣 - Well.....how have we just discovered this amazing product ???? We have a lot of fencing around our garden. It was looking very shabby with years of moss & algae built up over 10 years or so. My husband power washed parts over the years but it was both laborious & used gallons of water. It was very messy! We decided to re stain to give it a lift but agreed the algae needed to go beforehand. My husband suggested we power wash...but I decided to have a Google search on suggestions to get rid of algae. Amongst many concoctions of bleach etc. I noticed a spray & leave mould & algae remover. Sounded too good to be true. My husband was very sceptical...said it won't work... I checked on desertcart & found that this particular one was good value in my opinion as it was concentrated. 5litres make 25litres. Coverage 175sqm It was easy to measure out. I litre of pro kleen to 4 litres of water. I put into a spray bottle & was amazed how quickly it covered. Over the next couple of days it was incredible the green algae had completely gone! On one area I did do a second coat as it was so thick...but it got rid of it all. I found when I had an hour or two to spare i just popped out & did a bit more. You need to wear suitable clothing, eye protection & gloves. I did wear a mask as well. Active ingredients. Dimethylbenzyl aluminium chloride Bio degradable formula thats safe when dry. Best to cover plants when spraying. Although the spray literally stays on the fence no dirt ir mess running down to ground. Very toxic to aquatic life !!! Safe for families & pets. Non caustic free of acids & bleach I am so pleased to discover this product. Our fences are looking fabulous now!!! Pros Easy to use. Mess free ..no muddy dirt running on to drive. Good value. Great results with little effort. Cons......🤔... Can't think of any ! Review: Sprayed and walked away - I used this patio and walkway cleaner on a fairly large area and was honestly surprised at how well it worked. As you can see from the photos, it made a noticeable difference to the paving after just one application. At first I tried applying it with a small hand spray bottle, but for the size of the area I was covering it quickly became quite hard work. I ended up switching to a low-pressure garden sprayer so I could properly saturate the surface, which made the job much easier and ensured an even application. After about 24 hours the results were already very visible. Most of the green algae and grime had disappeared and the slabs looked much cleaner. There is still a slight bit of green residue in a few places, so it may benefit from a second spray or possibly a good rinse with a hose to finish it off. Overall though, it worked better than I expected and was very easy to apply once I used the right sprayer. Definitely a worthwhile product if you’re trying to freshen up a patio or walkway without heavy scrubbing or pressure washing. ## Features - Causes serious eye damage. - Causes skin irritation. - Toxic to aquatic life with long lasting effects. - Use biocides safely. Always read the label and product information before use. - Very toxic to aquatic life. ## Technical Specifications | Specification | Value | |---------------|-------| | Active ingredients | Dimethylbenzyl Ammonium Chloride | | Brand | Pro-Kleen | | Item form | Liquid | | Item weight | 5 Kilograms | | Liquid volume | 5000 Millilitres | | UPC | 700465154453 | ## Product Details - **Active ingredients:** Dimethylbenzyl Ammonium Chloride - **Brand:** Pro-Kleen - **Item form:** Liquid - **Item weight:** 5 Kilograms - **Liquid volume:** 5000 Millilitres ## Images ![Pro-Kleen MY16 Patio Cleaner Simply Spray and Walk Away Green Mould and Algae Killer for Patios, Fencing and Decking 5 Litre Concentrate (Makes 25 litres) - Image 1](https://m.media-amazon.com/images/I/81mnQOIM-IL.jpg) ![Pro-Kleen MY16 Patio Cleaner Simply Spray and Walk Away Green Mould and Algae Killer for Patios, Fencing and Decking 5 Litre Concentrate (Makes 25 litres) - Image 2](https://m.media-amazon.com/images/I/91QVht82ufL.jpg) ![Pro-Kleen MY16 Patio Cleaner Simply Spray and Walk Away Green Mould and Algae Killer for Patios, Fencing and Decking 5 Litre Concentrate (Makes 25 litres) - Image 3](https://m.media-amazon.com/images/I/91pwllZJ9FL.jpg) ![Pro-Kleen MY16 Patio Cleaner Simply Spray and Walk Away Green Mould and Algae Killer for Patios, Fencing and Decking 5 Litre Concentrate (Makes 25 litres) - Image 4](https://m.media-amazon.com/images/I/911VgwKpcvL.jpg) ![Pro-Kleen MY16 Patio Cleaner Simply Spray and Walk Away Green Mould and Algae Killer for Patios, Fencing and Decking 5 Litre Concentrate (Makes 25 litres) - Image 5](https://m.media-amazon.com/images/I/81IMWR23BgL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: If I use this to clean a patio that my dogs use as their toilet area will this affect it working** A: Hi, I wouldn't think that it will affect the cleaning. It's safe to use around pets and plants. I would like to say to use the product on a day that is sunny and no rain is due for the 2 days. Hioe this was helpful. **Q: Can I use thisto kill moss etc on a bitumen/ felted flat roof with stone chippings on top?** A: I used it on a sloping felt roof and although it appeared to kill much of the moss, it proved hard to remove dead moss and it has reappeared over the autumn. so I will reapply in April . **Q: Is this going to do anything that a pressure washer can’t do?** A: Yes, it will clean off the algae and other irritants, but it doesn't damage the pointing between the slabs or damage the surface. I used a pressure washer for many years, until I found Simply Spray, and I will not go back to pressure washing, even if I need to repeat the spray twice per year, it is quicker, cleaner and less fussy. **Q: Can this be used on fences already painted? Concerned it will impact the existing paint under the algae and have to repaint the fence. Thanks.** A: I used it on mine, it worked within 24 to 36 hours , doesn't look to have had an effect on the paint on fence and it got rid of the algae. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Do I believe in miracles?...Yes I do !!🤣 *by F***H on 3 June 2026* Well.....how have we just discovered this amazing product ???? We have a lot of fencing around our garden. It was looking very shabby with years of moss & algae built up over 10 years or so. My husband power washed parts over the years but it was both laborious & used gallons of water. It was very messy! We decided to re stain to give it a lift but agreed the algae needed to go beforehand. My husband suggested we power wash...but I decided to have a Google search on suggestions to get rid of algae. Amongst many concoctions of bleach etc. I noticed a spray & leave mould & algae remover. Sounded too good to be true. My husband was very sceptical...said it won't work... I checked on Amazon & found that this particular one was good value in my opinion as it was concentrated. 5litres make 25litres. Coverage 175sqm It was easy to measure out. I litre of pro kleen to 4 litres of water. I put into a spray bottle & was amazed how quickly it covered. Over the next couple of days it was incredible the green algae had completely gone! On one area I did do a second coat as it was so thick...but it got rid of it all. I found when I had an hour or two to spare i just popped out & did a bit more. You need to wear suitable clothing, eye protection & gloves. I did wear a mask as well. Active ingredients. Dimethylbenzyl aluminium chloride Bio degradable formula thats safe when dry. Best to cover plants when spraying. Although the spray literally stays on the fence no dirt ir mess running down to ground. Very toxic to aquatic life !!! Safe for families & pets. Non caustic free of acids & bleach I am so pleased to discover this product. Our fences are looking fabulous now!!! Pros Easy to use. Mess free ..no muddy dirt running on to drive. Good value. Great results with little effort. Cons......🤔... Can't think of any ! ### ⭐⭐⭐⭐ Sprayed and walked away *by R***R on 8 March 2026* I used this patio and walkway cleaner on a fairly large area and was honestly surprised at how well it worked. As you can see from the photos, it made a noticeable difference to the paving after just one application. At first I tried applying it with a small hand spray bottle, but for the size of the area I was covering it quickly became quite hard work. I ended up switching to a low-pressure garden sprayer so I could properly saturate the surface, which made the job much easier and ensured an even application. After about 24 hours the results were already very visible. Most of the green algae and grime had disappeared and the slabs looked much cleaner. There is still a slight bit of green residue in a few places, so it may benefit from a second spray or possibly a good rinse with a hose to finish it off. Overall though, it worked better than I expected and was very easy to apply once I used the right sprayer. Definitely a worthwhile product if you’re trying to freshen up a patio or walkway without heavy scrubbing or pressure washing. ### ⭐⭐⭐⭐⭐ Great for killing of algae on fences . *by R***L on 26 May 2026* Great product easy application with a sprayer killed off all the green algae on on our fences which were quite well covered . Does leave a white residue which i guess is the dead algae which washes off easily with slightly soapy water and a dustpan brush before re painting . would highly recommend this product . ## Frequently Bought Together - Pro-Kleen MY16 Patio Cleaner Simply Spray and Walk Away Green Mould and Algae Killer for Patios, Fencing and Decking 5 Litre Concentrate (Makes 25 litres) - Spear & Jackson 5LPAPS 5 Litre Pump Action Pressure Sprayer - Defenders All Ways Multi-Use Pump Action Pressure Sprayer – 2L, Adjustable for Home & Garden Use - Indoor Plants, Cleaning, Outdoor, Garden, Fertilisers, Pesticides & Weed Killers --- ## 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.sn/products/48587121-pro-kleen-my16-patio-cleaner-simply-spray-and-walk-away](https://www.desertcart.sn/products/48587121-pro-kleen-my16-patio-cleaner-simply-spray-and-walk-away) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-29*