Please choose the correct ending to complete the given sentence: Blow-drying hair: A video is shown for how to do a frizz free blowout. after washing and conditioning

Ending1: your hair, you can begin by spraying combing your hair and brushing it with a brush. Ending2: , product is applied and blow dried. Ending3: your hair, you are shown drying the cut off with shiner remover. Ending4: your hair, you find out how to put soap in and keep it to a decent temperature by using a bar.

Answer format: ending1/ending2/ending3/ending4