How long to boil water to sterilize it?

In most cases, boiling water for 1 minute is sufficient to kill germs. In fact, the U.S. Environmental Protection Agency (EPA) states, “If you have a warm tap water heater that’s less than nine months old, boiling water is generally sufficient to kill germs. However, if germs are multiplying rapidly (for example, if you’ve just had a new baby), boiling water for one minute may not be sufficient to kill them.”

How long to boil water to disinfect it?

After bringing the water to a full boil let it sit for one minute. After the water cools, pour it into your sink, fill any other containers you have, and drink it. If you want to do any more preparing or cleaning, you will need to reheat the water.

How to sterilize water to kill viruses?

If you plan to drink the water, boiling it for 1 minute is sufficient to kill viruses. If you are preparing to use the water for something else, boiling water for the full 20 minutes is the best way to ensure that the water is completely free of germs, bacteria, and viruses.

How long to boil water to sterilize it in a spray bottle?

A person needs to boil the water for an additional two minutes to ensure that it is completely sterilized. However, boiling water in a saucepan is not enough to kill germs. It will reduce the temperature of the water but will not kill the bacteria.

How long to boil water to kill bacteria?

If you want to kill bacteria and viruses in your home water supply, boiling water is one of the most reliable methods. However, how long you need to boil your water depends on the water heater you have.