Proper etiquette for a house cleaner involves a balance of professional boundaries, clear communication, and mutual respect. For the homeowner, it is generally expected that you "pre-tidy" before the cleaner arrives—this means clearing clutter, toys, and papers so the cleaner can focus on deep cleaning surfaces rather than organizing your personal items. It is also polite to provide a clear list of priorities if there are specific areas that need extra attention. For the cleaner, punctuality is key, as is the careful handling of the client's belongings and privacy; one should never go through drawers or read personal documents. Communication regarding the use of specific chemicals or equipment is vital, especially if the home has delicate surfaces like marble or hardwood. If a homeowner is present, a brief, friendly greeting is standard, but then both parties should ideally move to different rooms to allow for an efficient workflow. Tipping is not strictly required but is common for exceptional service or during the holidays. Finally, if something is accidentally broken, the cleaner should report it immediately, and the homeowner should ideally have insurance or an agreement in place to handle such incidents fairly.