Barrettine Mould and Mildew Cleaner

Instructions are a little confusing I thought. On wood apply to wett the surface. leave it to soak, then scrub with water and a firm brush, the green stuffs comes off easily. If the mould is deep leave it on for a couple of days and you'll see the difference.

The cleaner was simple to use and powerful enough for my purpose, cleaning up my shed before painting. Good price for the 4 litres. Will likely buy again at some point to use of fence and coping stones.

Used this product on my wooden sleepers,really works well.

Used it to get rid of the green on my fencing prior to applying the new paint. Most of the green disappeared.

I was a little optimistic about using this but I was amazed how it cleaned the wood. Dirt oozed out from the timber. Without this the application of Barretine Wood Protective Treatment would not have been as successful. Failure to prepare is preparation to fail as the saying goes.

Easy to apply, instructions are simple and definitely does what it’s meant to w.

Used to treat green algae on fence panels prior to treating with preserver. It cleans the wood and the preserver goes on easily enough afterwards. Easy to apply.

I purchased this product to remove green algae from my wooden fence before repainting. It was easy to apply with a paintbrush. Within 24 hours it had removed all but the most persistent algae, which disappeared after a second application. So, it works quickly and effectively. I can highly recommend it.

Used a power hose and used the cleaner for the final push. Did the job well.

I bought this for the Log Cabin which has become very discoloured. We haven’t treated it for a couple of years and it had developed a grey look. Did 2 coats which made no difference apart from cleaning away the spider grime etc. I have now ordered the barre tone wood reviver which is supposed to get rid of the grey look.

This is one of the few products which actually works for us. Used it on our decking and fencing and it removed all the green algae effectively and quickly. We put it on and just left it to do its work. Would definitely buy again

Seems effective at cleaning and getting rid of algae. Easy to apply with a garden sprayer & soft brush

Fantastic. Mould beware, you stand no chance against this stuff

Easy to use, very effective and fast drying which enabled me to sand on the same day, use preservative the day after.

Bought as part of a deck restoration project. Essential first step. I let it work for 24 hours before washing off.

Have used many times for cleaning down external woodwork prior to redecorating and the product does what it says on the can 'removes mould and mildew' and the general winter gunge.

Went on our wooden gates really easily and after 24 hours they came up great.

Have used in the past, great product that lasts very well

Did the job perfectly for me, I can recommend this to you, it won't disappoint.

One of the best products that I have recently used

Great product and does the job very satisfactory

Seems to work ok on bench but not so good on cabin left marks on wood still there

Removed unsightly mould on wooden fence in 24 hours. Very pleased with product.

Too early to be sure, but early usage seems to be very good

Not used yet but I am sure it will do the job.

Painted it onto some very green fences that had had a lot of overgrowth on them. 24 hrs later, ready for retreating. Excellent, very happy

Did what I needed it to do .. so would be happy to buy again !

Item as described , arrived promptly and did required job

I have not used this product recently, but have done in the past and it removed green mould on wooden fencing prior to staining.

I think it’s fantastic probably the best wood oil in the world, very easy to apply flows off the brush brings out the wonderful grain of the wood, and the finish is extremely hard . Just perfect thank you. DC .

Sprayed and left for 24 hours - killed mould ready for cleaning

I used it to prepare for painting a red western cedar garden lodge Danish oiled ten years ago. It removed low level green algae and a thin grey mould covering several areas. I divided the horizontally cladding into one metre vertical columns working from the top applying the product to three planks and vigorously stiff brushing before immediately repeating. As I worked downwards I could see I was removing a lot of surface grime but 24 hours later after throughly dowsing it with a garden hose at shower setting (to avoid creating an aerosol) and brushing once more I was amazed by how clean and refreshed the surface looked. I used a waterproof hooded overall, full face protection and rubber boots. The product was certainly low VOC.

Easy to apply and shifted the mould.