Washing plastic bowls in a dishwasher is generally safe and convenient, but there are some guidelines to ensure they come out clean and undamaged. Here's how you can properly wash plastic bowls in a dishwasher:
Check the dishwasher's instructions: Make sure your plastic bowls are labeled as dishwasher-safe. Some plastics are not designed to withstand high temperatures or the dishwasher's aggressive cleaning cycles, so it's essential to verify their compatibility before use.
Pre-rinse if necessary: While most modern dishwashers are powerful enough to handle regular food residues, heavily soiled plastic bowls might benefit from a quick pre-rinse under the tap. This helps remove larger food particles and prevents them from getting stuck during the dishwasher cycle.
Load the bowls securely: Place the plastic bowls in the dishwasher's top rack to avoid direct exposure to the heating element at the bottom, which can lead to warping or melting. Ensure the bowls are securely placed without touching other items or blocking the water spray arms.
Use a gentle cycle: Opt for a gentle or light wash cycle when washing plastic bowls. These cycles use lower water pressure and milder temperatures, reducing the risk of damage to the plastic.
Use a mild detergent: Choose a dishwasher detergent that is suitable for plastic items. Avoid using harsh detergents or those containing bleach, as they may cause discoloration or damage to the plastic.
Avoid high-temperature settings: Select a lower temperature setting on your dishwasher, especially if your machine offers this option. High temperatures can cause plastic bowls to warp or lose their shape.
Skip the heated drying cycle: Plastic items are more susceptible to heat, so it's best to turn off the heated drying cycle. Instead, allow the plastic bowls to air dry in the dishwasher or remove them immediately after the wash cycle is complete and dry them by hand with a soft cloth.
Check for any damage: After the dishwasher cycle is complete, inspect the plastic bowls for any signs of damage, warping, or melting. If you notice any issues, discontinue using them in the dishwasher.
Regular maintenance: Keep your dishwasher well-maintained and clean. Remove any buildup or residue that might affect the performance of the dishwasher or impact the cleanliness of the plastic bowls.
By following these steps, you can safely and effectively wash plastic bowls in the dishwasher while prolonging their lifespan and maintaining their appearance. Remember to always check the manufacturer's guidelines for specific care instructions, and when in doubt, hand wash your plastic bowls to ensure their longevity.