This one makes sense when you think about it. It sees all sorts of disgusting stuff and there’s very little chance that you clean it with a strong disinfectant as you would your toilet.

Answer this question; if you dropped something (food, etc) in your kitchen sink accidentally, would you take it out and still use it? Answer the same question except replace “kitchen sink” with “toilet”. Now consider that the toilet is cleaner…

This is going to depend upon where the light switch is. If it’s in your home then it’s not going to be as gross as if it’s in the office at work. However, believe me when I tell you that either way, it’s got more bacteria than your toilet.

There are less and less door knobs these days and personally I think it’s not such a bad thing. The less things we have to touch in public the better off we are.