If your dishwasher always leaves about an inch of water on the bottom, then this is a signal that you need to do something about it. A lot of homeowners would likely disregard this particular issue but the truth is that it’s amongst the most common ones and it’s capable of causing a lot of trouble. Improper drainage is always bad, regardless of the solution. However, prior to picking up the phone and calling the professionals, take your time to read the following as you can be done with the issue on your own after about 15 minutes.
Check the Filter
Your dishwasher’s tub has a filter. Even though the majority of the dishwashers have small and in-built grinders, there is always the possibility that small pieces of food can clog your filter. If this happens, the water isn’t going to have anywhere to go and it’s going to flood the bottom of the machine.
In order to handle it you need to find the filter in the bottom of the tub. It is always on a different location depending on the model, but it’s usually around the lower spray arm or right at the back of the machine. It has a cage which is put in place using two screws. You need to take them off in order to clear the filter thoroughly. This is likely to take care of the clogging issue and your tub isn’t going to overflow again.
Checking the drain hose
This is another possible cause of improper drainage. The first thing that you would need to do is to disconnect the power. You can do so by turning off the circuit breaker or simply unplug the machine. In order to get to the drain hose, you would have to go through the toe-kick, but that’s not an issue as it’s rather easy.
As soon as you’ve grabbed the drain tube, you would need to see whether it’s clogged. In order to do so, simply blow through it. If you are able to do so freely, then the hose is clear. However, if it’s blocked, you will definitely feel it. Make sure to look for kinks in the hose itself and straighten them up properly. You should also check out the disposer pipe or the inlet where the hose is connected under the sink.
You should know that these are just some of the ways to actually handle this unpleasant task. There is nothing that complicated and you can likely handle it yourself. With this in mind, you should know that this is going to spare you quite a lot of money while ensuring that the washer works properly in the future. However, if you are busy or there is more to the issue that meets the eye, it is best to consult appliance repairs specialists as they have the right knowledge and tools.