Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to remove wall tiles [title] Protect yourself and your surroundings. [step] Wear wrap-around safety goggles, a long sleeved shirt, pants, and work gloves to protect yourself from sharp tile fragments, even if you plan to avoid breaking them. Clear the surrounding area and lay down cloth or tarp to protect fragile surfaces and make cleanup easier.

Ending1: [substeps] Protect ceramic shower pans and bathtubs from falling tiles by covering them with cardboard. Cover any drains as well, such as by putting tape over them. Ending2: [title] Hammer the tile onto the wall with a sledgehammer until you have removed any marble or brick pieces. [title] Allow the top of the tile to harden. Ending3: [substeps] Cover the floor beneath your current tile base with butcher's twine or to cover nearby sources of water. The twine is best seen and washed. Ending4: [substeps] If your home is in an industrial area where chemicals are stored, this may be your safest bet, as shock can damage tiles properly. You can come back and clean up broken tiles later, but don't try to do so now.

Answer format: ending1/ending2/ending3/ending4