WACO, Texas — Many residents in Central Texas have been told to boil their water due to power outages at power stations or for other reasons.
If officials told you that the area where you live would have to boil your water in order to consume it safely, would you know what to do?
If your local health officials issue a boil water notice or advisory, you should use bottled water or boil your tap water before consuming it, because the community's water source is, or could be, contaminated with germs that could make you, your family or your pets sick.
The advisories extend beyond drinking water. They include using water for preparing food, beverages or ice; dishwashing and hygiene, such as brushing teeth and bathing. This also includes preparing baby food or water for pets.
We've got the answers to help keep you and your family safe.
According to the federal Centers for Disease Control and Prevention, here's what you should do during a boil water advisory:
Boiling water during a boil water advisory
Recommendations during a boil water advisory usually includes the advice:
- Use bottled or boiled water for drinking, and to prepare and cook food.
- If bottled water is not available, bring water to a full, rolling boil for a full minute (see below), then allow to cool before use. (Note: at elevations above 3,500 feet, boil for 3 minutes)
- Boil tap water, even if it is filtered.
- Do not use water from any appliance connected to your water line, such as ice and water from a refrigerator.
- Breastfeeding is the best infant feeding option. If you formula feed your child, provide ready-to-use formula, if available.
To boil water
- Fill a pot with tap water.
- Heat the water until bubbles come from the bottom of the pot to the top.
- Once the water reaches a rolling boil, let it boil for 1 minute.
- Turn off the heat source and let the water cool.
- Pour the water into a clean container with a cover for storage.
Disinfecting water
If you are unable to boil your water, disinfect it instead.
If tap water is clear:
- Use unscented bleach (bleach that does not have an added scent).
- Add 1/8 teaspoon (8 drops or about 0.75 milliliters) of unscented household liquid bleach to 1 gallon (16 cups) of water.
- Mix well and wait 30 minutes or more before drinking.
- Store disinfected water in clean container with a cover.
If tap water is cloudy:
- Filter water using clean cloth.
- Use unscented bleach (bleach that does not have an added scent).
- Add 1/4 teaspoon (16 drops or 1.5 milliliters) of unscented household liquid bleach to 1 gallon (16 cups) of water.
- Mix well and wait 30 minutes or more before drinking.
- Store disinfected water in clean container with a cover.
Remember that containers may need to be sanitized before using them to store safe water.
To sanitize containers:
- Use unscented bleach (bleach that does not have an added scent).
- Make a sanitizing solution by mixing 1 teaspoon (5 milliliters) of unscented household liquid bleach in 1 quart (32 ounces, 4 cups, or about 1 liter) of water.
- Pour this sanitizing solution into a clean storage container and shake well, making sure that the solution coats the entire inside of the container.
- Let the clean storage container sit at least 30 seconds, and then pour the solution out of the container.
- Let empty container air dry OR rinse it with clean water that has already been made safe, if available. Never mix bleach with ammonia or other cleaners. Open windows and doors to get fresh air when you use bleach.
Water filters
- Boil tap water even if it is filtered. Most kitchen and other household water filters typically do not remove bacteria or viruses.
Preparing and cooking food
- Wash all fruits and vegetables with boiled water that has cooled or bottled water.
- Bring water to a rolling boil for 1 minute before adding food to cook.
- Use boiled water when preparing drinks, such as coffee, tea, and lemonade
- Wash food preparation surfaces with boiled water.
Feeding babies and using formula
- Breastfeeding is best. Continue to breastfeed. If breastfeeding is not an option:
- Use ready-to-use baby formula, if possible.
- Prepare powdered or concentrated baby formula with bottled water. Use boiled water if you do not have bottled water. Disinfect water for baby formula if you cannot boil your water (see above for directions on how to use bleach to disinfect water).
- Wash and sterilize bottles and nipples before use.
- If you cannot sterilize bottles, try to use single-serve, ready-to-feed bottles.
Ice
• Do not use ice from ice trays, ice dispensers, or ice makers.
• Throw out all ice made with tap water.
• Make new ice with boiled or bottled water.
Bathing and showering
- Be careful not to swallow any water when bathing or showering.
- Use caution when bathing babies and young children. Consider giving them a sponge bath to reduce the chance of them swallowing water.
Handwashing
- In many situations, you can use tap water and soap to wash hands. Follow the guidance from your local public health officials.
- Be sure to scrub your hands with soap and water for at least 20 seconds, and rinse them well under running water.
- If soap and water are not available, use an alcohol-based hand sanitizer that contains at least 60% alcohol.
Brushing teeth
- Brush teeth with boiled or bottled water. Do not use untreated tap water.
Washing dishes
Household dishwashers generally are safe to use if the water reaches a final rinse temperature of at least 150 degrees or if the dishwasher has a sanitizing cycle.
To wash dishes by hand:
- Wash and rinse the dishes as you normally would using hot water.
- In a separate basin, add 1 teaspoon of unscented household liquid bleach for each gallon of warm water.
- Soak the rinsed dishes in the water for at least one minute.
- Let the dishes air dry completely.
Laundry
It is safe to do laundry as usual.
Pets
Pets can get some of the same diseases as people. It is a good idea to give them boiled water that has been cooled.
Caring for your garden and houseplants
- You can use tap water for household plants and gardens.