What is the table’s resistance to damage from exposure to tree sap or pollen?

The question of a table's resistance to damage from exposure to tree sap or pollen is crucial for anyone with outdoor or frequently exposed indoor furniture. The answer depends primarily on the table's material and protective finish.

Tree sap is a sticky, acidic substance that can etch into and bond with surfaces, potentially causing permanent stains or discoloration. Pollen, while less adhesive, can be abrasive and may contain pigments or acids that dull finishes over time, especially when combined with moisture.

A table's defense lies in its top layer. Tables with a high-quality, non-porous sealant—such as polyurethane, epoxy resin, or a durable lacquer—offer strong resistance. The sap or pollen sits on the surface, allowing for easier removal before it causes harm. Powder-coated metal and high-pressure laminate tables also exhibit excellent resistance for this reason.

Conversely, untreated wood, oil-finished surfaces, or worn sealants are highly vulnerable. The sap can penetrate the porous material, leading to deep stains, while pollen can lodge in the grain. For these tables, prompt cleanup is essential.

To protect your table, establish a regular cleaning routine using a mild soap solution and a soft cloth. For sap, gently scrape off excess material with a plastic tool before cleaning with a recommended solvent like rubbing alcohol. For pollen, dry-dust or use a vacuum with a soft brush attachment first to avoid grinding it into the surface. The most effective long-term strategy is to ensure your table has a robust, intact sealant, reapplying protective finishes as recommended by the manufacturer to maintain its barrier against natural elements.