I can share some common items that people might not have known could be washed in the dishwasher until they learned about it:
Baseball caps: Many modern dishwasher models have a top rack designed for washing baseball caps safely without losing their shape.
Plastic toys: Non-electric plastic toys that are dishwasher-safe can be cleaned effectively in the dishwasher.
Kitchen sponges: You can place sponges in the dishwasher's utensil holder to sanitize and remove germs.
Pet dishes and toys: Some pet dishes and toys, particularly those made of dishwasher-safe materials, can be cleaned in the dishwasher.
Makeup brushes: Beauty tools like makeup brushes can be washed in the dishwasher on the top rack to remove makeup residue and bacteria.
Hubcaps and car parts: Some small automotive parts like hubcaps, cup holders, and other non-electric components can be washed in the dishwasher.
Toothbrush holders: Removable toothbrush holders or small bathroom organizers can be cleaned in the dishwasher.
Oven mitts and pot holders: Fabric oven mitts and pot holders are generally dishwasher-safe for easy cleaning.
Remember to check the manufacturer's instructions or label of the item to ensure it is dishwasher-safe before attempting to clean it in the dishwasher. Some items may be damaged or cause damage to the dishwasher if not suitable for washing in the machine.