Bleaches / Acids

PLEASE READ - TERMS OF PURCHASE - NEW REGULATIONS Oxalic acid crystals are classified as a regulated poison and are not available for general public purchase. Only businesses or professional users can buy oxalic acid crystals. Please confirm your professional status at checkout before proceeding. FOR BUSINESS CUSTOMERS WHO SUPPLY OXALIC ACID: You must follow the new guidance on supplying oxalic crystals. Please CLICK HERE for guidance information. FOR PERSONAL CUSTOMERS: If you are not a business or professional user, choose our pre-diluted oxalic acid wood bleach solution. This alternative does not require compliance with regulated poison legislation. Key Features Dihydrate Flexible size options: Available in 1kg, 5kg, 10kg, and 25kg packs for various project scales. Versatile for wood: Oxalic acid for wood is effective on oak, walnut, mahogany, and teak. High purity & efficiency: Over 99% (99.6%)  purity ensures reliable results as an oxalic acid cleaner. Easy preparation: Mix oxalic acid crystals with water or methylated spirits to create an effective wood bleach oxalic acid solution for restoring surface appearance.

Liberon Ring Remover an easy to use liquid for the effective removal of white heat and water ring marks from most hard surfaces.

Osmo Wood Reviver is designed to remove the old greyed timber surfaces. Osmo Wood Reviver Power Gel is a highly effective cleaning agent for the refreshing and cleaning of all exterior timber. Especially developed for wooden decking. Wood Reviver is easy to apply, even on vertical surfaces as it has a special non-drop formula. The deep penetrating effect of the gel together with a scrubbing action removes the greyed patina, with results showing as quick as 30 minutes! Apply using a brush to the greyed area only, Wood Reviver is designed to be scrubbed into the greyed surface area with a stiff scrubbing brush, The wood reviver alone will not remove the greyed surface it require the vigorous scrubbing of the surface with the reviver to be effective then leave on the surface for approx 20 minutes before rinsing well with clean water, allow to dry before applying a coat of decking oil. How effective the clean up will be will depend on a number of factors, the type of timber to be cleaned, the age of the timber, how well the surface is scrubbed with the reviver, very old greyed timber will not look like new timber when cleaned. (You cannot make an old face look young again with face creams) For general cleaning of exterior wood please use Osmo Decking Cleaner. Available in 500ml and 2.5L (2.5L with 150mm deck scrubber) For further information on exterior wood care and treatments, see our guides in the blog tab at the top of this page.

AG Woodcares Wood Bleacher is a highly effective stain remover for wood floors, water marks as well as used to refresh the colour in wood, working particularly effectively on oak. So if you are researching how to remove dark stains from wood we have the solution for you!

Removes weather stains and discolourations. Makes bare wood white or lighter in colour. Use to bleach natural timber to a lighter shade so it can then be stained to another wood shade, using Rustins Wood Dyes.

Key Features Whitens darker timbers to achieve a lighter colour Use on untreated or stripped wood Turns redwoods into light woods 9 hours working time Coverage: Approx. 12-15 sq/m per litre