Steps:1. Scrape away any built-up of materials from floor using a plastic scraper (figure A). Using a metal scraper may result in streaks on the floor.
2. Mix cleaning solution according to manufacturers directions. Using a mop, cover the floor with cleaner (figure B).
3. Use a scrub brush to remove stubborn yellow stains (figure C).
4. Mop up cleaner, rinsing the mop often in a bucket of clean water.
5. Allow the floor time to dry, then apply a sealer. Pour sealer into a paint tray and apply to floor using a roller (figure D).