Instructions
1. Dust the ceiling tiles. Use a feather duster to remove dirt particles and dust from the tiles in the ceiling, particularly in the corners where cobwebs can accumulate. Avoid using a rag, since it can catch on the tiles and edges.
2. Vacuum the
3. Mix dishwashing liquid with water. Whether you can use this method to clean depends on the kind of tile you have. On sheetrock and porous tiles, use a dry sponge to remove any stains that may be on the tiles. If you have tin, vinyl-coated or synthetic tiles, use soap and water and clean with a sponge.
4. Scrape rust off with steel wool if you have tin tiles.
5. Paint noncoated