Acid water Treatment
Stop Plumbing Damage and Stains with Reliable Acid Water Treatment

At Culligan of Red Wing, we understand how frustrating acid water can be for homeowners and businesses alike. That’s why our local water experts provide proven Acid Water Treatment solutions designed to protect your plumbing, appliances, and even your laundry from the effects of acidic water.
Acid Water
Stop blue-green stains and leaks with Culligan of Red Wing
Acidic water has a pH of less than 7 and usually comes from acid mine water or acidic industrial waste that seeps into the water supply.
Acidic water not only tastes bad, but it can cause major damage to your plumbing and appliances by eroding any copper it touches.
Common acid water problems include:
- Pinhole leaks in your plumbing
- Blue-green stains on your fixtures, sinks, and tubs
- Blue stains or residue on laundry. Light-colored hair tinted blue-green
- Metallic taste
These problems don’t just make your water unpleasant — they can also shorten the lifespan of your pipes, increase repair costs, and create ongoing frustrations around your home. That’s why getting reliable Acid Water Treatment is so important.
Acid water Treatment Services
Acid water problems can affect your home or business in a variety of ways, and Culligan has a custom solution for every kind of water worry. Solutions for acidic water include:
Our expert team will test your water, explain the results in clear terms, and recommend the best treatment option for your situation. Whether you need a whole-home filtration system to balance pH levels or a reverse osmosis system for clean drinking water, we’ll make sure your Acid Water Treatment plan is built for long-term results.
How to Tell If You Have Acid Water
Not sure if your water supply is acidic? There are several warning signs that can help you spot the problem before it causes expensive damage. Acid water often reveals itself in ways that are easy to overlook at first but become harder to ignore as the issue continues.
Recurring Blue-Green Stains on Fixtures
One of the most common indicators is recurring blue-green stains on sinks, tubs, or toilets. These stains are caused by the corrosion of copper pipes and fixtures, which release metal into your water and leave visible residue behind. Over time, this can dull the look of your bathroom and kitchen surfaces and create the need for frequent cleaning.
Unexplained Leaks in Copper Plumbing
Another red flag is unexplained leaks in copper plumbing. Acidic water wears away at copper over time, creating tiny pinholes that can quickly turn into costly leaks. What seems like a small drip under the sink could actually be a sign of widespread pipe damage that continues to worsen until treated.
Metallic or Sour Taste in Water
The taste of your water can also tell you a lot. A metallic or sour flavor is a strong indication that your water is acidic and pulling copper or other metals directly from your pipes. Not only does this affect drinking water, but it can also change the taste of food and beverages prepared with it.
Discoloration in Laundry and Hair
Even your laundry and appearance can be impacted. Light-colored clothing or hair taking on a blue or green tint after washing is another unmistakable symptom of acid water. This happens when dissolved copper from your plumbing binds to fabrics and hair, leaving behind discoloration that’s difficult to reverse.


Why Trust Culligan of Red Wing for Acid Water Treatment?
Culligan of Red Wing has been helping families and businesses solve water problems since 1936. As a locally owned and operated business, we blend the strength of a trusted national brand with the care and dedication of a local team.
Owner Justin Bohl and his team of trained water experts are committed to delivering solutions that actually work — and we back every service with a 100% satisfaction guarantee. With decades of hands-on experience, we know how to address acid water issues and provide treatment systems that protect your home, save you money, and improve your water quality.
Take Control With Professional Acid Water Treatment
If acid water is leaving stains, causing leaks, or giving your water an unpleasant taste, don’t wait for the problem to get worse. Contact Culligan of Red Wing today for professional Acid Water Treatment solutions that bring peace of mind and lasting results. Schedule your free water test and discover how easy it is to protect your home with better water.