If you want to travel light by packing less, doing laundry on vacation is the best option. You can choose the tub or sink of your hotel for doing laundry. A sink stopper is an inexpensive gadget that you can use for washing your clothes. Fill the tub or sink with water and immerse the clothes in it. Then, knead them with your hands. Drain the water and squeeze the clothes to remove the dirty water. Then, set them aside. Refill the sink or tub with water and mix travel soap or detergent in it. Place the pre-rinsed clothes into the sink. Let them soak for a few seconds. Clean the clothes by kneading them thoroughly. Roll the wet clothes in a towel. Then, hang up the clothes to dry. You can choose a hotel laundry service in London from Hello Laundry to avoid the hassle of washing clothes while on vacation.