4 Pics 1 Word Level 789

Answer:
Wash
Hint
What is the answer to the 4 Pics 1 Word level with A car in water, A dog in a bath, A woman in the bath, and A woman putting clothes in to a machine?

Hint
What is the answer to the 4 Pics 1 Word level with A car in water, A dog in a bath, A woman in the bath, and A woman putting clothes in to a machine?