Answer :

I believe that the most contaminated are is the kitchen sink. Researchers say that the sink can contain up to 100,000 times more bacteria than the toilet seat. This is because the sink is where everything is slopped in.The sink should be washed with hot water and disinfected regularly to kill the harmful bacteria.
saadhussain514

Answer:

The most bacteria is present in kitchen sink.  

Explanation:

In the place of kitchen sink there is an amount of around 100,000 times more bacteria as in comparison with the toilet seat. You should wash away the sink from hot water use for killing away the bacteria.

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