Keep water off the particle wood. If water penetrates the particle wood's finish, portions of the compressed chips and dust will swell irreversibly. Mop up spills as soon as you spot them.
Place dishes and glasses on place mats and padded coasters. Cover the feet of objects with felt pads, and place hot dishes on trivets. Hot or hard objects can damage the particle wood's coating and leave the particle wood exposed and vulnerable to moisture penetration.
Keep particle wood tables out of direct sunlight. It will fade the surface of the table over time.
Dust the surface regularly with a dry cloth. Dust frequently used tables daily and infrequently used tables whenever you spot dust.
Clean stubborn dust and residue with a commercial wood cleaner. Apply the cleaner to a clean cloth sparingly. Wipe the area dry once the table is clean.