It’s actually not very hard know how to clean a laundry machine if you follow the link. All you need is two common household products you can find in every kitchen: white vinegar and baking soda. All you have to do is to fill your washing machine with water and add two cups of white vinegar and let it stay for some time, then add backing soda. make the solution stay in the machine for half an hour then empty the machine. The white vinegar and baking soda will remove any dirt/slime accumulated in the washing machine from over the years of use.