Whether or not containers can go in the dishwasher depends on the specific material and whether it is labeled as dishwasher safe. Here are some common types of containers and their dishwasher suitability:
Glass containers: Most glass containers are dishwasher safe and can be safely cleaned in the dishwasher. However, it's a good idea to check the manufacturer's instructions or labels to ensure they are dishwasher safe, as some glass containers may have special coatings or attachments that are not dishwasher friendly.
Plastic containers: Many plastic containers are labeled as dishwasher safe, but not all. Lower-quality or thin plastic containers may warp or get damaged in the high heat of the dishwasher. Check the manufacturer's instructions or look for dishwasher-safe symbols on the container. If in doubt, it's generally safer to handwash plastic containers.
Stainless steel containers: Stainless steel containers are typically dishwasher safe and can withstand the dishwasher's high heat. However, containers with plastic lids or silicone seals may need to be washed separately by hand, as the dishwasher heat can affect these components.
Silicone containers: Silicone containers are generally dishwasher safe, but it's important to check the manufacturer's instructions. Some silicone products may recommend handwashing to maintain their quality and durability.
Disposable or single-use containers: Disposable containers, such as paper or plastic ones, are not designed for multiple uses or dishwasher cleaning. They are meant for one-time use and should be discarded after use.
Always check the labels or manufacturer's instructions on the containers to determine if they are dishwasher safe. If the label or instructions are unclear or missing, it's best to err on the side of caution and handwash the containers to avoid potential damage.