Pros & Cons
pros
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pros
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Saves Time For Maintenance
Customers are thrilled with how much time this product saves them on maintenance. They report that it effectively cleans their patios, fences, decks, and other surfaces with minimal effort, often requiring no additional tools beyond a hose or jet wash. Some customers have even reported saving themselves the annual task of painting their fences and decking by using this product instead.
Easy Application
Customers have expressed their satisfaction with the easy application of this product. They mentioned that it's simple to mix and spray or use a watering can for application. Some users also noted that patience is required as results may not be immediate but within a few days, the green algae and moss disappear, leaving surfaces ready for painting or repainting.
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neutral
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Quick Results
Customers have generally positive feedback about the quick results of this product when used for removing algae, mould and moss from patios, fencing and decking. Some customers were initially sceptical but were pleasantly surprised by its efficiency. A few mentioned that it took a couple of applications to achieve full results on stubborn stains.

Highlights
Quality
This product is amazing you dilute it put it into napsack sprayer ,spray all over floor walls not flowers and within a day you ... Read More
Done a fantastic job usually i scrub with bleach hard work , just diluted this product in watering can poured over what a diffe... Read More
Mixed first batch as 2 parts pro-kleen, 3 parts water and the algae was gone on wooden fencing and garden furniture within a few hours.
I followed the safety instructions rubber gloves and purchased a cheap jug to mix, i have a small hand sprayer.
Price
All in all this was a reasonably inexpensive way of dealing with the problem, i still have plenty of product left if i've misse... Read More
The amazon price was half as much.
It is a bit expensive, but will save a huge amount of time for the maintenance!
Shipping
The product does as advertised with an on time delivery.
Overview
- How are reviewers describing this item?
green, few and applied. - Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
- Our engine has detected that Amazon has altered, modified or removed reviews from this listing. We approximate total reviews altered up to 1004.
- Our engine has discovered that over 90% high quality reviews are present.
- This product had a total of 7,440 reviews as of our last analysis date on Mar 9 2025.
Helpful InsightsBETA
Posted by a reviewer on Amazon
Firstly i only ever really leave reviews unless i’m either really impressed or really disappointed
Posted by a reviewer on Amazon
Just to be safe i mixed another lot and went over it again but this time did both sides of my bottom fence as well as all the rest again
Posted by a reviewer on Amazon
I didn’t pay attention to how long it says it takes to work but…
Posted by a reviewer on Amazon
What i would say is where the algae was a little bit worse there is a slight grey residue left behind but we’re due thunder this afternoon so i see if a downpour washed it away
Posted by a reviewer on Amazon
Just gave the courtyard a good coverage and 3 days later woke up and nearly all the green had gone
Posted by a reviewer on Amazon
Our patio always turned green with all the rain
Posted by a reviewer on Amazon
Put this on and few hours later had disappeared
Posted by a reviewer on Amazon
Used watering can and measured the water and substance and poured straight in
Review Count History
Price History

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