2) Clean the filter
The filter of any washing machine can get clogged due to the accumulation of dirt. To ensure the efficiency of your washing machine, it is therefore necessary to clean it every six months. Remove it, making sure there’s no water leak; then move on and clean it with a toothbrush and baking soda. In case of lime scale, let it soak in a solution made with water and white vinegar for a couple of hours.