GardenersDream Patio Cleaner 1 x 5L - Ready To Use Outdoor Algae & Mould Remover for Fencing Decking Patios Outside Ready 5 Litre Bottle of Pet Safe Just Simply Spray Solution

Fantastic product! Easy to use, you just pour over the area using a watering can with sprinkler head and within two to three days the area looks like new - my flagstones have never looked so good and the product keeps on working. I did mine at the beginning of winter and five months later no green or black staining has reappeared - they still look like new! I will no longer be borrowing my neighbour's power hose as no need with this great product, and so much easier. Pet friendly once dry the first time- my small dog has been fine with it. I have ordered two more for some other areas - highly recommended!

Bought this product due to it's claim to be pet safe, having just received the item and read the instructions this is not pet safe, I think this could be false advertising.

Like: Easy to use and works reasonably well: Dislike: doesn't go very far, my patio is fairly small and just about managed to get it to cover that.

I used this in my garden and all that happened is my slabs now look like they are permanently damp. Apart from that nothing happened

Made a mistake using this, my fault. I added it to my power washer but that diluted it more. I reread the instructions and brushed it onto the patio, left it a while in strong sunshine then powerhosed it off. Great job, highly recommended

My yard has a tendency to get green algae and it was all on the decking, yard and fence. One treatment of this and it’s gone. Would highly recommend and will buy again when needed.

Complete waste of money.

It’s only been 5 days & does look cleaner. Darker areas seem to be lightening each day. It does the job but think takes time