Bestway Choose a level location free of debris on a solid surface. Inflate the tub with an air pump (not included). Make sure all chambers are filled with air evenly. Connect the garden hose to the water filling valve. Fill the tub with water to the level of the marked line. Connect the garden hose to the drain valve. To drain the tub, open the drain valve and let the water flow out. Once all the water has drained, disconnect the garden hose and deflate the tub. Carefully fold the tub and store in a cool, dry place. Safety tips: Do not leave children unattended when using the swimming pool. Do not over-inflate the tub. Do not use it as a swimming pool. Do not jump or dive into the tub. Do not put sharp or heavy objects in the tub. Do not use it on windy days. Do not use it if it is damaged. Pool & Beach Toys