The Way to Eliminate Pine Needle Tannin Stain From a Wood Deck

Pine needles contain tannin, which can be a brownish secretion that could leave stains. As a result of this, it is important to sweep pine needles from the wooden deck. If you don’t, the pine needles can secrete tannin and also make walnut needle-shaped stains on the wood. The tannin can also be sticky and produce the deck unpleasant to walk . You can wash the deck using a strong cleanser to remove these stains.

Mix a tannin cleaning solution based on the manufacturer’s directions. Use a cleaning solution intended for use on wood. Most of them are made out of oxalic acid.

Dip a scrubbing brush together with the solution and wash it on the surface of the wood deck along with the tannin stains. Brush with the grain of this wood. Work until the wood is completely clean and the tannin stains are gone.

Fix a pressure washer to its lowest setting. Wood can’t handle very high pressure.

Rinse the wood deck together with all the pressure washer to remove the tannin cleaning solution.

Allow the wood deck dry for two days.

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