The temp. gauge on the side of the water heater is obviously set too high causing this problem. Turn down the heater until the problem is solved.
soak your sink in methylated spirits
Cover the sink with washing up liquid.
just as the dishwasher kills harmful bacteria, the peroxisomes get rid of harmful substances.
When you took the aerator off the spout, did you run the water to see if it was full pressure? If it isn't full pressure with the aerator off, sometimes stuff gets plugged in the spout itself. Sometimes you can stick a wire down it and get rid of it.
it gets rid of moisture and bacteria need moisture to grow
because your body is getting rid of moisture from the body when the gas exchange occurs in the lungs moisture is exhaled
you can try cleaning the sink out with bleach.
Burn them in your microwave
you just spill salt on it
Use pesticides
You should use sealant on any cracks where moisture can get in. Make sure you have a clear drain to get rid of any water, and use a dehumidifier to get rid of the moisture in the air.
When you cook, it can get quite hot and create condensation. To get rid of condensation in a steamy kitchen, you can open up a window or run a fan.