(ˌəʊvəˈsʌdz) verb (intransitive) to produce too much lather.
How do I fix an Oversudsing washing machine?
Is Oversudsing the Issue? If your washing machine tub contains super soapy water, too much laundry detergent might be the reason it isn't draining properly. To solve oversudsing, run the washer on the cold water setting. Add fabric softener during the rinse cycle to help eliminate the extra soap.
How do you Desud a washing machine?
If you see suds, a quick and simple way to eliminate them is to throw a capful of liquid fabric softener into the wash and run an additional rinse cycle. Vinegar will work as well.