Don’t leave food particles on dishes. Large food particles can clog the filter and spray arms. Scrape, don’t pre-rinse (modern dishwashers are designed to handle residue).
Don’t block the spray arms. Large items (cutting boards, baking sheets) can block water flow. Place them on the sides or bottom rack.
Don’t put dishwasher-safe plastics on the bottom rack. Plastics are better on the top rack, where the heat is lower.
What CAN Go in the Dishwasher (A Quick Reference)
Item Dishwasher-Safe? Notes
Stainless steel pots and pans Yes Avoid harsh detergents; dry immediately to prevent water spots
Ceramic plates and bowls (plain) Yes Avoid if they have metallic accents
Glass baking dishes Yes Avoid sudden temperature changes (don’t put hot dish in cold water)
Silicone utensils Yes Top rack only
Plastic containers (dishwasher-safe) Yes Top rack only
Everyday flatware Yes Place handles down, forks and spoons mixed to prevent nesting
