Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to wash new towels [title] Wash your new towels before you use them. [step] New towels can have chemical finishes on them, and they may contain dust and bacteria from sitting on the shelf at the store. Thoroughly washing your new towels will get rid of these things so your towels are clean when you go to use them for the first time.

Ending1: [title] Check the label on your new towels for washing guidelines. [step] Look for the label along the edge of one of your new towels. Ending2: [substeps] Remember that you will need to wash every part of your towel to prevent dirt and bacteria from contaminating the new towel. [title] Fill a bowl or bucket with cool or lukewarm water. Ending3: [title] Introduce microfiber cloths when washing. [step] Use a microfiber cloth or old towel as a method for cleaning all new towels. Ending4: [substeps] You can also wipe your towels or fold them so they are clean. Follow the instructions on your new towels to be certain that they are clean when you're using them for the first time.

Answer format: ending1/ending2/ending3/ending4