No, it is not necessary or normal to have to run the "clean washing machine" cycle with vinegar before each load. While occasional maintenance and cleaning of your washing machine are recommended, it should not be required before every load of laundry.
Running a cleaning cycle with vinegar can be helpful to remove build-up, odors, or mildew in the washing machine. However, how often you need to do this depends on factors such as the frequency of use, water hardness, and the types of laundry being washed.
To keep your washing machine in good condition, it is generally recommended to follow these guidelines:
Read the manufacturer's instructions: Refer to the manual that came with your washing machine for specific cleaning and maintenance instructions. Different machines may have different recommendations.
Clean the detergent dispenser and lint filter regularly: Remove and clean the detergent dispenser drawer, as well as the lint filter (if your machine has one), according to the manufacturer's instructions. This helps prevent residue build-up and ensures proper water flow.
Leave the door or lid open: After each laundry cycle, leave the door or lid of the washing machine open for a while to allow moisture to evaporate. This helps prevent the growth of mold or mildew.
Wipe down the drum and seals: Periodically, wipe the drum, door seal, and any other accessible parts of the washing machine with a damp cloth to remove any residue or debris.
Use the recommended amount of detergent: Overusing detergent can lead to residue build-up in the machine. Follow the detergent manufacturer's guidelines and use the appropriate amount for your load size and water hardness.
If you notice persistent issues like foul odors, excessive residue, or poor washing results, it may be a good idea to consult the manufacturer or a professional technician to diagnose and address the problem.