How To Make That Yellow Hot Water Clear Again

You turn on your shower, preparing to wash off the day in some relaxing hot water, and all you see is yellow water. What could be causing this? More importantly, how can you get your water clear again? Continue reading to learn all you need to know about yellow hot water and how to fix it.

Make Sure it is the Hot Water

First, you need to make sure it is your hot water and not your entire water supply. Turn on the cold water to see if it is yellow as well. If it is, you have problems with the main water supply. If it isn't, your hot water heater is the culprit.

Clean the Hot Water Tank

Your hot water heater holds water all the time. It heats it up as you need it, but it is never without water. Since it is constantly holding water, minerals and sediments found in the water build up and settle on the bottom of the tank. Eventually, this sedimentation causes your water to turn yellow.

To clean out the sediments, you will have to reverse the cold water flow into the tank using high pressure and then flush the entire tank out. This is the best way to clean the tank because the pressure will release the sediments. Most people prefer to hire a plumber to take care of this problem.

Your hot water heater could be rusting inside and turning the water yellow as well. If this is the problem, you need to replace your hot water heater, or your water will never be clear.

Chlorinate the Water

If sedimentation or rust is not causing your water to turn yellow, it could be iron bacteria. If your water has a high iron content, the bacteria will grow rapidly when your hot water heater is not heating the water. This results in yellow water from the bacteria's digestion process.

The best way to determine that you have yellow water from iron bacteria is to clean the tank as directed above. When the water is still yellow and you have ruled out a rust problem, iron bacteria is probably the issue.

You will need to flush the hot water heater with chlorinated water. Since the pipes that bring the water to the heater could still be contaminated with iron bacteria, you should call a professional to make sure that the bacteria is killed in the tank and the pipes.

One of these problems is causing your yellow hot water.  Your best chance of getting your water clear again is hiring a plumber to diagnose and fix the problem so you can get back to your shower as soon as possible. For more information, visit or a similar website.