What's the Worst that Can Happen if You Clog Your Dishwasher Water Supply Line?


Everybody loves family reunions. What we don’t love is having to deal with the dirty dishes once the party is over, so having a dishwasher machine at home is a welcomed feature. This handy device started to become popular in the 1950s, and today it is used by people all around the US.

A versatile machine that needs proper care

Dishwashers are not used just for cleaning cups and plates. If you do a quick internet search you will find all sort of crazy ways to take advantage of its cleaning capability. From baseball caps and lunch boxes to rain boots and flip-flops, you can make all of them sparkle as new.

As with any other machine, you need to regularly make sure it is working as it should. A dishwasher basically needs two things to work: water and soap, and sometimes the water part can be a problem. If your house is experimenting plumbing problems, the water supply can be affected, and so will the washer.

Every washer has an intake valve that is connected to the home’s water line. This line can get clogged up by all sort of debris, making the water slow down or even stopping it altogether. This is typical in houses where the water contains a lot of minerals (what is known as hard water.) The pipes can get obstructed as these minerals and sediments stick to them, creating a hard barrier.

Houses that receive their water supply from wells can also be collecting sediments in it, which are also prone to clogging up the pipes. Another source of problems is the water heater. If it is several years old and has not been drained as it should, it can send a large amount of debris into the supply line, clogging it up. Heaters should be flushed at least once a year, but not many homeowners follow this schedule.

What’s the worst that can happen if you clog your dishwasher water supply line

Practically every modern dishwasher needs to receive water that is under a certain pressure. When the washer’s water supply line is clogged, it can make the pressure drop, which will make the intake valve struggle to keep up. This could damage the valve, and it will need to be replaced.

A low water flow can also cause the dishwasher to work when the water level is not the optimal. Dishwashers use electronic timers to tell it for how long to fill up. If there is little water coming in, it will not reach the correct level. This will reduce the machine’s efficiency, and the dishes will not be cleaned properly. You may even notice the dishes in the top rack not cleaned at all. Simply put, you are wasting time and money since you will need to either give the load another run or finish washing them by hand.

Problems with your dishwasher? Give Roto-Rooter a call

Roto-Rooter’s plumbers are licensed, insured, and have the knowledge and tools needed to solve your water supply issue. Trusted & Recommended Since 1935, they have helped hundreds of homeowners solve their plumbing problems, and are available 24/7 in case of an emergency.  Contact them today and schedule a visit at your earliest convenience.


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