Owatrol 1 Litre Net-Trol Wood Cleaner by OWatrol

Product Information

They mention that it is perfect for removing rust stains and moss killer stains from patios, sandstone, and old wood. While restoring the wood's natural vibrancy, Owatrol Net-trol also removes any ground-in or surface dirt, resulting in a beautiful, clean-looking exterior wood surface. It will save both time and effort when cleaning and restoring colour to wood by effortlessly removing both the surface and ground in dirt in as little as 15 minutes without the need for sanding.

Net-Trol is safe to use on all exterior wood types and is also an excellent degreaser for use on tropical hardwoods to allow finishes like Deks Olje D1 to penetrate. Owatrol Net-trol is perfect for application on all exterior wood including tropical hardwoods, it can remove traces of weathering and staining from timber surfaces such as tannin bleed, mildew, pollution and damaged caused by the sun’s harmful UV Rays. It is the dirt build up on the surface of the deck that when wet becomes slippery on both grooved and smooth boards. We would recommend purchasing a sample pot of Net-Trol and trying it out on a small area before purchasing for the whole job.Read other reviews on here and found most people use this to remove rust stains from stone rather than cleaning wood.

This is a Session Cookie (session cookies are temporary and are erased when you close your browser). Scrub the surface with a stiff nylon/synthetic brush whilst rinsing with water or use a pressure washer (max.It is entirely possible that Net-Trol will help with your problem but unfortunately we can’t make any guarantees. Thank you so much for your kind words regarding the use of Net-Trol – we are so glad you had such a positive experience using it. Sadly, many slabs have dried to reveal a rusted finish which I have established has been caused by the acid used (hydrochloric 5%). For further information, including advice relating to the application of Net-Trol onto various different surfaces, please refer to the Technical Data Sheet. When using a power washer or garden sprayer (Most seals are resistant to oxalic acid, especially in the dilute state) to apply Net-trol, it is important that the Net-trol is not over diluted in the mixing process.

Net-Trol can be used neat or diluted up to a maximum of 1:4 with clean water depending on surface condition. I have used a hydrochloric acid based mortar cleaner on my sandstone slabs and now have unsightly orangey brown stains . We cannot guarantee that it will remove them completely, especially if the stain is not just on the surface but it should at the very least reduce it.Scrub surface with a stiff nylon/synthetic brush whilst rinsing with water or use a pressure washer (max. Had Iroko gates fitted 3 years ago and told to use Tung oil on them to maintain them – This left them black and looking awful. The product can be applied to all species of softwoods such as larch, pine, cedar and pressure treated timber and also hardwoods such as teak, ipe, iroko, bangkirai (balau), oak, chestnut etc.

Followed the instructions - wet the slabs, pour on neat, wait 20 mins, scrub with stiff brush then wash off - all now perfectly clean and no hassle at all. Now I tested an inconspicuous area first and given no staining occurred I proceeded to the rest of the patio area however it seems acid can affect some but not all slabs due to mining location etc. Having not tried anything other than general patio cleaner, I can't say if there are any other/better treatments out there, but I can say it worked for me. Owatrol Net-trol can also be used to neutralise the reaction of paint stripper’s such as Owatrol Dilunett or Prepdeck.

I was wrong, the problem was that the dilunett dried out in the sun very quickly on the day I tried it.