If your washing machine is not getting your clothes as clean as it used to, there are several factors you can check to identify and resolve the issue:
Check the Detergent: Using a different detergent might indeed help. Over time, detergent formulas change, or you might have switched to a new brand that doesn't work as effectively with your water type or washing machine. Make sure you are using the right type and amount of detergent for your laundry load size and water hardness.
Inspect the Detergent Dispenser: Sometimes, the detergent dispenser can get clogged or blocked. Check the dispenser drawer for any debris, detergent residue, or mold. Clean it thoroughly and ensure the detergent is dispensing correctly during the wash cycle.
Load Size and Distribution: Overloading the washing machine can lead to poor cleaning results. Clothes need space to move around and get properly cleaned. Divide larger loads into smaller ones, and distribute the clothes evenly inside the drum.
Check for Clogs: Inspect the washing machine's drum and agitator (if it's a top-load washer) for any obstructions or buildup of lint, dirt, or foreign objects. Clean the drum and agitator regularly to prevent issues with washing performance.
Water Temperature: Ensure that your washing machine is set to the appropriate water temperature for the type of clothes you are washing. Using cold water for heavily soiled items might not yield the best results.
Hard Water Issues: If you have hard water, it can affect the efficiency of your detergent. Consider using a water softener or adding a water softening agent to improve the detergent's performance.
Check the Filter: Front-load washing machines usually have a filter that traps lint and debris. Check your machine's manual on how to access and clean this filter regularly.
Run Maintenance Cycles: Many modern washing machines have self-cleaning or maintenance cycles. Check your washer's manual and run these cycles periodically to keep it in optimal condition.
Examine the Agitator or Impeller: If you have a top-load washer, check the agitator or impeller for any damage. A damaged or worn-out agitator/impeller may not be cleaning clothes effectively.
If you have tried all of the above and still face cleaning issues, it's possible that your washing machine might have a mechanical problem or a malfunctioning component. In such cases, it's best to contact a professional technician or the manufacturer's customer support for further assistance and diagnostics.