The amount you should tip your cleaning lady at Christmas depends on several factors, including the level of service you've received, the amount of time and effort she's spent working for you, and the overall value of her services. Generally, it's customary to tip anywhere from 15-20% of the total cost of services provided. If you're feeling particularly generous, you can also opt to give a higher percentage or an additional bonus as a way of saying thank you. It's also worth noting that if you have a long-term relationship with your cleaning lady, it may be appropriate to provide a more substantial gift or bonus in