FIND A LOCATION NEAR ME 
Edit Location or Service
Problem Water Series: Acidic Water or Low pH Water
Turn Your Well Water Into Swell Water with Culligan Water
Read More
Take the next step
Additional Support
What to Expect at Your Culligan Water Test and Consultation
Discover More
Updated: February 24, 2023 July 20, 2015
When you turn on the faucet at your sink, do you notice a red discoloration on the porcelain? Is the water flow weak? Does your water taste like metal? These could all be signs you have acidic water or water with a low pH.
What is acidic water? If your water has a low pH (less than 7) it is may be considered acidic. Acidity in water can have an adverse effect on the taste and quality of your water, as well as household pipes and fixtures. For example, acidic water can cause pipes to corrode at a higher rate. While plastic or concrete pipes can be resistant to corrosion, metal piping is especially affected by acidic water. Signs that you may have low pH or acidic water include:
Since the plumbing in your house is an integral part of your daily routine – from brushing your teeth to washing your dishes – it is important to be aware of symptoms of problem water such as low pH/acidity. Dealing with an acidic water issue can also help homeowners address a potential problem before other problems are created.
If you suspect that you may have a low pH issue, or would like to have your water tested for acidity or contaminants, contact a water treatment specialist. Culligan is No. 1 in problem water treatment and has water professionals across the United States. Our team of water treatment experts know the problem water challenges and commonly occurring contaminants in their city, state and region.
*Contaminants are not necessarily in your water.
Get better water in your home by scheduling an appointment with your local Culligan Water Expert.
Be prepared - review these important tips to navigate an emergency that could impact your water.
Here are a few approaches that work — and a few that don’t.
With any of our soft water systems, get more out of your water-using appliances while spending less on energy and detergent.
See Water Softeners
There’s never been a better time to enjoy the convenience of scheduled bottled water deliveries from the Culligan® Water Experts
See Water Delivery Options
Culligan’s water filtration systems have improved water quality for thousands of families worldwide.
See Water Filtration Systems