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Is Your Water

Leaving Stains?

Mysterious stains on your bathtub, toilet, or laundry may indicate a problem with your water.

Is Your Water

Leaving Stains?

Mysterious stains on your bathtub, toilet, or laundry may indicate a problem with your water.

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Staining Could Be a Symptom of Water Issues

Does it seem like your sinks and bathtubs are constantly stained no matter how often you clean them? Or, do your clothes somehow look less clean after going through your washing machine? If mystery stains are a common occurrence in your house, your water may be the culprit.

What Causes Water to Leave Stains?

Iron & Manganese

Depending on where you live, your water might contain high amounts of iron or manganese, which can cause rusty orange or black staining. You’ll see these stains on clothes, sinks, tubs, toilets, and water-using appliances like dishwashers.

Acidic Water

When water has a low pH, it often leaves behind telltale blue-green stains. These stains are most noticeable on lighter-colored surfaces that your water comes in contact with, such as sinks, tubs and showers, toilets, and even white fabrics.

Which items can be stained by water?

Fixtures

Water with high iron content can cover fixtures like tubs and sinks in an orange film.

Appliances

Washing machines, water heaters, and other appliances can be stained by water that’s acidic or rich in minerals.

Laundry

High levels of manganese or iron can leave stains on your freshly washed sheets, towels, and clothing.

Eliminating Water Stains

A water analysis can reveal the source of your staining. If your water contains high levels of iron or manganese, a Kinetico Water Softener or a Kinetico Water Filter can help eliminate water staining problems. If the test reveals that you have acidic water, a Crystal Clear Acid Neutralizer will treat your water and eliminate unsightly stains.

What Your Neighbors Are Saying

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Wilhelmina Cruz-Vetrano profile picture
Wilhelmina Cruz-Vetrano
1 days ago
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Zach is very knowledgeable and very polite. He figured out and promptly fixed the problem. I am very pleased with the outcome.
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chris pruitt profile picture
chris pruitt
3 days ago
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Really great service Kervin the installer totally professional and very knowledgeable thank you. 5 star rating out of 5
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Gerald Doster profile picture
Gerald Doster
4 days ago
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Kervin was professional, did a good job.
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Jim Mills profile picture
Jim Mills
7 days ago
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The service was outstanding as was the technician! He was professional, pleasant, and prompt!
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Susan Kern profile picture
Susan Kern
9 days ago
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Professional service provided by Duane, Eric and Jason. They are very respectful of the property and they provide attention to detail as if they are installing their own water systems in their own homes. Highly recommend!
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Mary Monzo profile picture
Mary Monzo
11 days ago
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Our service tec Dwane is pleasant seasoned and clear communicator. He’s been scheduled to our system since we had installed. It’s a good company . Treats their clients and employees well .
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David Heron profile picture
David Heron
14 days ago
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Martin Water conditioning came out to our location. They added a neutralizer to our water system. Jeff and Wendell were both very professional and we’re very thorough when it came to the details of what had to be done and we are very pleased. We would definitely use them again. Thank you.
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Joanne Maschi profile picture
Joanne Maschi
15 days ago
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Timely, courteous and excellent work quality.
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R P profile picture
R P
16 days ago
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Worked with Dan salesman came to the house and went through everything he had Eric. H, do our installation. Eric did a great job of fitting all the equipment in a small space, consisting of a water softener. Neutralizer, filter, UV light and reverse osmosis conditioning system. We were very happy with all the work and the equipment that they put in, they did a great job. And we've been using Martins for a while, and we will continue to use Martins. Thanks again for the job you guys did.
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Heather Hooks profile picture
Heather Hooks
16 days ago
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I can't say enough good things about Martin Water Conditioning! The service was top quality from start to finish. The team was professional, punctual, and took the time to explain everything. Their products are excellent, and I noticed a real difference in our water right away. What truly sets Martin apart is their customer service. Everyone was friendly, responsive, and genuinely cared about making sure we were happy. Highly recommend Martin Water Conditioning for quality service, great products, and a team that truly values its customers!
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Matt Bender profile picture
Matt Bender
16 days ago
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Martin Water Conditioning is top notch! Kervin worked at our house all day did an exceptional job with the installation of our full water system. The installation is neat and clean. He was courteous and cleaned up afterwards. Kervin also did a great job explaining the system!!
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David Sheaffer profile picture
David Sheaffer
18 days ago
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Zach and Johnny were great to work with. We are very satisfied with Martin Water taking care of our water system since they replaced our older system. It was brought to our attention that our water heater will probably need replacing, so that will probably be the next job for Martin to take care of. Thanks for the heads up on that issue, Martin Water.
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Colby Stichter profile picture
Colby Stichter
28 days ago
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Kervin installed our new water softener system today and did a great job!
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Bill Phillips profile picture
Bill Phillips
28 days ago
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Duane G was very good about communicating his arrival time. His service was excellent. He also made some good suggestions about ways to improve our drinking water quality
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Patrick Mcgee profile picture
Patrick Mcgee
29 days ago
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​We have been using Martin Water for years to maintain our water filtration system, and they are truly great. Duane came over recently—he is always nice, professional, and takes the time to explain everything he’s doing so we know exactly what to expect. I highly recommend Martin Water for all your water needs!
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Pete Scarano profile picture
Pete Scarano
30 days ago
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Good work!
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Jeff Lotz profile picture
Jeff Lotz
32 days ago
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Kervin was awesome! Very experienced, talented, and skilled. Super clean job. Great with our dogs, too. Definitely recommend!
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Kelly Smith profile picture
Kelly Smith
35 days ago
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We had a great installation experience. Kervin was knowledgeable, worked efficiently and with excellence. He explained everything we needed to know very well and left everything in even better shape than he found it. We are highly satisfied with the system and the service we received.
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Tim Stahl profile picture
Tim Stahl
36 days ago
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Very impressed with Martin Water Conditioning! From Loren coming out to test our well water and walking us through and educating us about our options to Kelton and Jaishun handling the installation, the entire process was smooth and easy. The installers were polite, professional, and great to work with. Our well water is no longer acidic, and we finally have soft water again! We’re very happy with the results and highly recommend their team. Amazing job from start to finish, save yourself the trouble and headache and just call these guys.
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David Anderson profile picture
David Anderson
38 days ago
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Another year has past and we just had our yearly Kinetico Water System serviced, that makes 20 years of fantastic water ! Thank you Zach for the professional service you provided.
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Laura Wozniski profile picture
Laura Wozniski
38 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5
Very efficient. My house had no mess. KERVIN WAS POLITE AND EFFICIENT. THANK YOU.
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Andy LaFaver profile picture
Andy LaFaver
39 days ago
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Eric from Martin Water came to our home and installed a new water softener system. He was fantastic. Got the job completed. No issues and it looks great. He instructed us on how to do basic servicing. I highly recommend this company for your plumbing needs.
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Trisha Fittipaldi profile picture
Trisha Fittipaldi
42 days ago
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Duane is our Martin tech every year. He explains in easy to understand terms how safe our water is, what the filtration system is doing and how much life is has left, as well as what each filter can do to keep our drinking water safe. As someone who never has well water before I greatly appreciate his clear explanations and thorough work. If you can choose a check choose Duane!
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Carl Deitrich profile picture
Carl Deitrich
43 days ago
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All of the Martin businesses are run extremely well and for a few years now we have been using them exclusively for our water conditioner, flooring, and furniture needs. They are very professional and courteous to a fault. Today Kervin came and installed a new neutralizer, softener, salt tub, and RO system. Our previous system was installed by Martin's and we decided to replace it under a deal they were running. They called it an out of warranty replacement. It came with an over $2,000.00 discount / rebate for the old equipment, 0% financing for a year, a 1 year labor warranty, and a 10 year parts warranty. Kelvin was very friendly, efficient, and did a very nice clean install.
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Tom Bird profile picture
Tom Bird
43 days ago
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Dwayne was a great salesman. He explained everything thoroughly and gave us some discounts. Eric and Jason did an excellent job with the installation of the system. Upon completion they reviewed all the components of the system with me. They were very effective, efficient, courteous, and polite.
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Frequently Asked Questions

The most common water stains are orange or rust-colored stains and blue-green stains. The color of the stain is often the first and most helpful clue in identifying what’s in your water.

Orange and brown staining is typically caused by iron or manganese, naturally occurring minerals that are especially common in well water throughout the Mid-Atlantic.

Blue-green stains usually indicate acidic water, which corrodes copper pipes and leaves deposits on sinks, tubs, toilets, and even white laundry.
Usually both. While stains are frustrating to clean, they also point to an underlying water quality issue that can cause long-term damage. Iron and manganese can build up inside pipes, coat appliances, and dull laundry over time. Acidic water is more aggressive — it slowly corrodes plumbing, which can lead to leaks and costly repairs. If your water is leaving stains, it’s a sign that something in your water should be addressed, not just cleaned up.
Staining does not automatically mean your water is unsafe, but it is a sign that something in your water should be identified. In many cases, minerals like iron at low levels are more of a nuisance than a health risk.

However, staining can also point to conditions, such as corrosion, that may introduce metals like copper or lead into your water over time. Because there’s no way to know the cause based on staining alone, testing your water is the safest way to determine whether it’s appropriate to continue drinking it untreated.
As soon as possible. Staining is a visible sign that your water is already affecting your home, and the longer it goes unaddressed, the more damage can occur. Iron and manganese can accumulate inside pipes and appliances, reducing efficiency and lifespan. Acidic water continues to corrode plumbing over time, even if you do not see the damage right away. A prompt water test gives you a clear picture of the issue before it becomes more costly to fix.
It depends on the cause. A water softener can remove lower levels of iron and manganese, which helps eliminate orange and brown staining. Higher concentrations may require a dedicated iron filtration system. If the staining is blue-green and caused by acidic water, a softener will not solve the problem — an acid neutralizer is the appropriate treatment instead. Since the solution depends entirely on the cause, testing your water is the first and most important step.

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When you need water conditioning services, trust Martin Water. For your no-obligation water analysis or for more information about our premium products, industry-leading warranties, and reliable service, contact us today!

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