When the sink is clean and disinfected, then you can move on to the toilet to clean and disinfect it, too. Be sure to get under the rim and all the outside surfaces. Washing or scrubbing a surface physically removes the soil and organic material such as blood and body fluids, and takes away with it many germs.
An aglet or aiglet is a small plastic or metal sheath on the end of shoelaces (or any type of lace, though shoelaces are the most commonly referenced), which keeps the twine from unraveling and makes it easier to feed the lace through the eyelets.
The little plastic tip at the end of your shoelace is called an aglet. If the aglets wear off, it can be hard to lace up your old basketball sneakers. There are two ways to spell this very specific thing, the plastic or metal shoelace tip that makes it fit more easily through the eyelets in your shoes: aglet and aiglet. Sometimes the aglet makes your life easier, and in other cases it's just for decoration.