Intergrain UltraPrep Timber Cleaner

Intergrain UltraPrep Timber Cleaner brings grey, weathered, tannin-stained or mould-affected timber back to a clean surface ready for oiling. It’s the step after the Tannin & Oil Remover.

• Sizes in stock: 4 L and 10 L
• Mix: 1 part cleaner to 4 parts water in a plastic container; stronger for heavy staining
• Coverage: 5–10 m² per litre (Intergrain)
• How to use: sweep, wet the timber, scrub the mix in with a stiff brush or broom, keep it damp for 10–15 minutes, then rinse thoroughly with a hose or pressure washer
• Take care: keep it off plants, painted surfaces, concrete and metal, and wear waterproof gloves and safety glasses (Intergrain’s instructions)
• Expect: some timbers look lighter after cleaning; the colour returns once oiled
• At Greenhill: stocked at 170 Settlement Road, Thomastown, with pickup or delivery across Melbourne and regional Victoria. See the full Intergrain range.

Intergrain UltraPrep Timber Cleaner prepares timber for coating. It removes weathering, grey discolouration, rust and tannin stains, mould and mildew, bringing timber back to a clean surface ready for oil.

Mix one part cleaner to four parts water, scrub it into wetted timber, leave it for 10–15 minutes while keeping the timber damp, then rinse it off thoroughly. Heavy staining or tannin-rich timber may need a stronger mix or a second application. It contains citric acid, so keep it off plants, painted surfaces, concrete and metal, and wear waterproof gloves and safety glasses.

• Restores weathered, grey and stained timber
• Prepares timber before oiling
• Water clean-up

Related: Intergrain Deckbrush, Intergrain UltraPrep Tannin & Oil Remover and Intergrain Deckbrush Applicator Head. Goes with: timber decking and timber battens. Range: decking oils and paint in Decking. Brand: all Intergrain products. Guides: How to take care of your decking.

Pick up from 170 Settlement Road, Thomastown. Stocked lines are usually ready the same day. Delivery across Melbourne and regional Victoria is quoted on the order; call (03) 9465 9875 for a price on your suburb.

All prices include GST. Flooring is priced per square metre, decking and dressed timber per lineal metre, framing and posts per length. Trade accounts get trade pricing on the site and at the counter: apply here.

Bring your room or deck sizes in, or call (03) 9465 9875, and we will work out boards, lengths, fixings and oil, with about 10% allowed for cuts.