· hard water can leave mineral deposits in your pipes, your clothes—and on your hair and body. · use this expert-approved guide to learn how to identify if your home has hard water and five things you can do to fix it. Nathan hudelson is the owner of schlueter plumbing and is a master plumber with over 18 years of experience. · understanding what hard water looks like can help you take the right steps to protect your home and improve your water quality. · low water pressure, discolored laundry, soap scum build-up on your sinks, dry skin after your bath. · learn how to tell if you have hard water by spotting common signs, testing your water , and knowing when treatment is needed for your home. · a 2014 study found hard water scaling is directly responsible for bacterial growth in residential drinking water. These issues occur when your. To help, we even sat down with professional cleaning service owner andrii gurskyi to learn more about what hard water does and how you can get rid of it with ease. If your home gets water from a well, you most likely have hard water. · still, if you’re curious about whether or not you have hard water , we’ll walk you through some signs to look out for. All these are signs that your home is suffering from hard water. Let’s explore the most common indicators that you have hard water and what you can do about it. Learn how to tell if you have hard water , and what you can do to reduce the damage it can cause.