1.   And if you are allergic to perfume, you may want to take a whiff of the liquid cleaner before you buy.

2.   Finally, the area must be wiped down with special liquid cleaners to remove all traces of lead.

3.   They can usually be removed with a liquid cleaner and a plastic scrub pad.

4.   You can also make your own liquid cleaner by mixing a quarter cup of vinegar in a quart of warm water.