Owatrol 1 Litre Net-Trol Wood Cleaner by OWatrol

Product Information

I have used Oxalic acid to remove the staining and it has actually worked only for the stains to reappear again following prolonged bouts of rain. The Royal Horticultural Society, and its logo, are trade marks of The Royal Horticultural Society (Registered Charity No 222879/SC038262) and used under licence from RHS Enterprises Limited. 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.

Owatrol Net-Trol Wood Cleaner can remove stains caused by tannin bleed and will remove all traces of weathering caused by mildew, pollution and UV rays.Net-trol can be used neat or can be diluted with water, depending on the work to be done and the condition of the surface. Owatrol Net-trol can also be used to neutralise the reaction of paint stripper’s such as Owatrol Dilunett or Prepdeck.

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. 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. Hi, I have an Indian sandstone patio where I keep the dogs and they are fenced in by a galvanized fence.It identifies you from one page to the next and is used, for example, to keep track of your logged-in status. It is perfect for use in the garden as it’s harmless to plants and shrubs and is quick and easy to use. We recommend protecting and enhancing the natural beauty of your wood with Owatrol penetrating wood finishes.