The paste should have the consistency of toothpaste, so if it’s too runny or thick, adjust it with more baking soda or water. More baking soda will make it thicker, and more water will make it thinner.

You may need to make more paste if you are cleaning a large plastic item.

Smaller items can be placed in the sink to be rinsed. A large item can be rinsed with a garden hose.

Spray more vinegar solution on areas with built up grime, and scrub them liberally until the dirt is removed.

Use caution when mixing bleach to avoid splashing it onto clothes or bare skin.

Use gloves when you submerge the plastic to avoid injury.

Place really small items, like plastic building blocks, in a mesh bag or small dishwasher basket before placing on the top rack.

Check your dishwasher’s manual to find out where the compartment is, how much detergent to use, and what kind of detergent to use.