Lichen growth on a wood outdoor table can be unsightly and damaging over time. Fortunately, there are several effective ways to remove it and restore your table’s appearance. Here’s a step-by-step guide:

1. Scrubbing with Soapy Water: Start by mixing mild dish soap with warm water. Use a stiff-bristled brush to scrub the lichen gently. Rinse thoroughly with a hose afterward.

2. Vinegar Solution: For a natural approach, mix equal parts white vinegar and water. Spray it on the affected areas and let it sit for 15-20 minutes before scrubbing. Vinegar’s acidity helps break down lichen.

3. Bleach Treatment: If lichen persists, dilute bleach (1 part bleach to 4 parts water) and apply it carefully. Let it sit for 10 minutes, then scrub and rinse well to avoid wood damage.

4. Pressure Washing (With Caution): A low-pressure washer can help remove stubborn lichen, but avoid high pressure, as it may damage the wood.

5. Prevent Future Growth: Apply a wood sealant or outdoor furniture oil after cleaning to protect the table from moisture and lichen recurrence.

Regular maintenance will keep your wood outdoor table looking fresh and extend its lifespan.