It would seem to me that if the smell is in one faucet it would be in all faucets. It may be that you are only using the hot water in the kitchen which could be the odor from a water heater.
Water heaters can emit an odor which is caused by bacteria and the sacrificial rod in your heater.
an aroma
Pee the night before and have sex in the morning.
There are not many places to buy chlorinated lime or bleaching powder from if you want to get rid of mildew smells. The Alibaba website from China has both products available for a high cost.
This morning the air smells clean.
Urine has a lot of body waste along with water. The waste is mixed with acid so that's why it always smells same.
I have that problem too. The smell comes from mildew growing on the sides of the drain pipe above the waterline in the trap. It's rather dirty in there below the drain plug, and you never really clean it. When you turn on the water, it disturbs the mildew and releases bad smells. The water trap in the u-turn under the sink keeps sewer smells out but this is before that. The solution is to grab a bottle of bathroom mildew remover and spray it heavily around the drain plug to saturate all sides of the drain pipe. Try this once every few months to keep your bathroom smelling fresh. Don't forget the shower and bathtub drains aswell, and kitchen disposal too if you have a problem there.
if it smells musty it is caused by mildew on the evaporator. try spraying lysol in th eslots in front of the windshield with the heater on. that will pull the lysol down to the evap. If it smells rotten then something crawled in the ac box and will need removed.
The cook?? :-) Seriously, if you've ever cooked a Turkey, you know why they call it "fowl".
A person can wake up from smells. For example, a person with a sensitive nose might wake up in the morning from the great smell of coffee.
Vent hoods are nice to have but not really necessary. They are required when you do heavy cooking, have lots of smoke and food smells that need to be removed from the kitchen area.
They can cause mold and mildew , nasty smells and musty odors , and rising energy costs .If it is a big flood then it will cause Serious Damage . Some houses even collapse .Teknoliz
The Arizona Dessert smells like sage and creosate.