Put everything you can in the dishwasher. Stuff you think will be safe. For legos put them in a laundry bag you normally use for your delicates in the washer.
If you put a wet sponge in the microwave for two minutes on high you disinfect the sponge and leave the inside of the microwave damp. Just wipe out the microwave. Be CAREFUL taking the sponge out-it is VERY hot.
AMAZING and simple idea to clean the blender. Hot water and a little soap and TURN it on. Rinse.