How to clean a cutting board:
use two cutting boards -- one for meat and one for vegetables and fruits. Put plastic cutting boards in the dishwasher to kill bacteria. Place wooden cutting boards in a sink filled with hot water and dish soap. Scrub them thoroughly with a scrub brush.
How to clean a kitchen sponge:
Rinse the sponge thoroughly, giving it a good soaking. Place it in a microwave-safe bowl or plate and microwave it on high for two minutes. Do this daily.
How to clean a kitchen dishcloth:
Use a clean cloth every day. Wash the used dishcloths with your laundry in hot water.