Here are six common mistakes you may be making when using your dishwasher, which could be affecting its efficiency and longevity. Not rinsing dishes before placing in dishwasher Loading the dishwasher with dirty dishes with large amounts of debris can cause a blockage, preventing a thorough wash cycle. Improper loading Overloading or incorrectly loading your dishwasher can block the spray arms, preventing water from being properly distributed to the dishes. Lower water temperatures will fail to sanitize your dishes correctly. A temperature range of between 120 °F - 150 °F (49°C-66°C) is ideal.  Incorrect detergent use Ensure your detergent is suitable for your water hardness level. Opt for a detergent that aligns with your dish cleaning needs. Incorrect wash cycle Select the appropriate wash cycle for each load: use a longer cycle for heavily soiled dishes and a shorter one for lightly soiled dishes to ensure proper cleaning. Neglecting your dishwasher's filter A clogged filter can lead to gritty and dirty dishes. Make it a habit to clean the filter weekly to maintain your dishwasher's efficiency and prolong its lifespan.