Understand the choice
Rinse removable food-contact parts as instructed, dry them well and remove old grounds. Coffee oils and mineral scale need different cleaning approaches. Use only products and procedures compatible with the equipment.
Put it into practice
Do not immerse electrical parts or improvise a pressure-system cleaning cycle. Keep a maintenance log and consult the maker before using acidic cleaners on aluminium or coated parts.
Keep the conversation useful
Share your actual recipe or experience, identify the coffee or equipment and explain what changed. A clear question with measurements makes the discussion easier for others to answer.