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Pro-KleenMY16 Patio Cleaner Simply Spray and Walk Away Green Mould and Algae Killer for Patios, Fencing and Decking 5 Litre Concentrate (Makes 25 litres)

Pro-KleenMY16 Patio Cleaner Simply Spray and Walk Away Green Mould and Algae Killer for Patios, Fencing and Decking 5 Litre Concentrate (Makes 25 litres)

Q: If I use this to clean a patio that my dogs use as their toilet area will this affect it working

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?

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?

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.

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.

Product ID: 48587121

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Details

Brand
Pro-Kleen
Item weight
5 Kilograms
Liquid volume
5000
Item form
Liquid
Active ingredients
Ammonium

⏳Up to 6 months regrowth protection

🌿50% more active ingredients vs competitors

💧5L concentrate makes 25L solution

Description

🌟 Spray, relax, and reclaim your outdoor space effortlessly!

LONG LASTING CLEAN - Keeps surfaces mould and algae-free for up to six months—stay ahead of regrowth
VERSATILE SURFACE POWER - Safe and effective on patios, decking, fences, roofs, boats, and more
SUPER CONCENTRATED VALUE - 5L bottle yields 25L solution, covering up to 175m² with premium strength
FAMILY PET SAFE FORMULA - Biodegradable, non-caustic, and free from harsh chemicals for peace of mind
EFFORTLESS OUTDOOR REVIVAL - Simply spray and walk away—no scrubbing or pressure washing needed

Pro-Kleen MY16 Patio Cleaner is a powerful 5L concentrated solution that makes 25L of cleaning spray, designed to eliminate green mould and algae on a wide range of outdoor surfaces. With 50% more active ingredients than competitors, it covers up to 175m² and provides up to six months of regrowth protection. Its biodegradable, non-caustic formula ensures safety for families and pets once dry, making outdoor maintenance hassle-free and eco-conscious.

Have a Question? See What Others Asked

If I use this to clean a patio that my dogs use as their toilet area will this affect it working

Can I use thisto kill moss etc on a bitumen/ felted flat roof with stone chippings on top?

Is this going to do anything that a pressure washer can’t do?

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.

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