Please choose the correct ending to complete the given sentence: Cleaning sink: He first explain how you can use different chemicals and core them down the drain to get the smell out. then he

Ending1: shows you how to set each car hosed down with salt. Ending2: shows you how to remove bottom of the sink to clean it out which may help with the smell. Ending3: explains how you can use the product and still have some juice in your coffee and the instructions to set aside the waste product is to use them in a lab. Ending4: makes a drink to hydrate the steam.

Answer format: ending1/ending2/ending3/ending4