Well, my patio was pretty green with moss and lichen after winter. It was pretty dangerous too, being quite slippery when wet. I received the Algon organic cleaner and mixed it at 1 part algon and 3 parts water using a watering can, It was a dry afternoon and I gave the patio a good watering can application of the mixture. It dried within about 1 hour. I noticed the next day that gradually the green algae disappearing and the moss in the gaps turning brown. Over two weeks there was a massive difference and my patio was clean again. Nice One. I must get some more to do the front block paved driveway and slab pathways.
Verified purchase: Yes | Condition: New
Algon is the best chemical I've used on Decking, pressed concrete and flags to remove green algae. Pet friendly, You just dilute and apply with just a watering can. You ha've to wait a few days, but after a week all the algae is gone and keeps away for about 3 months. No jet washing required. But in bulk to get the best price. £25 for 10 ltrs is about best price.
Verified purchase: Yes | Condition: New
Not sure how well it's working at the moment because it says it can take up to two weeks to fully work and I applied it 10 days ago. Also, it rained within a half day of it being applied. I'm going to give it the full two weeks then re-apply it. It may be that really stubborn moss and algae take a couple of goes and also a scrub. It also says that it has a long-term inhibiting effect on regrowth of moss. This can be up to a year. Again, can't really tell until next winter whether this is effective or not. I've not used any of the more toxic or jet washer applied chemical treatments for moss so I have nothing to compare it against. Jet washing shifts most of the moss and I'm using the Algon to treat the bits that remain in the stonework and some wood. Sorry I can't be more positive.
Verified purchase: Yes | Condition: New
I bought this product with mixed feelings. I used it and then waited and waited. Good things come to those who wait. What a surprise after just one application and 4 days later the dirt started to disappear. You do need to be patient and also try to wait for a dry spell. I used a sprayer to apply and was lucky with a dry spell.
Verified purchase: Yes | Condition: New
I noticed some paving slabs in my garden had gone a bit green over winter and wanted to clean them up. I had not tried this product before, but used it with a standard garden sprayer and it was easy to apply. It is also pet friendly, so I didn’t have to keep my dog out of the garden. The package says it can take up to two weeks to work, but I found the majority of the green had disappeared in a couple of days. So it would appear to be an effective product, easy to use and reasonably prices, so one I would use again.
Verified purchase: Yes | Condition: New
Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best-selling in Cleaning Products
Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Save on Cleaning Products