Not sure what you question is asking. You might want to contact the manufacturer of your washing machine. Have the make and model numbers ready when you call.
What do you mean redo?
Do you have chips in the enamel of your washer? If so, factory-enamel can’t be exactly replicated, because it is essentially baked on.
you have to be careful with the type finish you use on the drum so it doesn't cause fumes or stains on your clothes. You can replace the drum by going to a used appliance place so it will be a lot cheaper than a new drum