According to a recent survey, more than 90 percent of us don’t remember the last time we cleaned this household item. What is it?

According to a recent survey, more than 90 percent of us don’t remember the last time we cleaned this household item. What is it?

According to a recent survey, more than 90 percent of us don’t remember the last time we cleaned this household item. What is it?

Ans: The vacuum cleaner.