In case you didn't know, the premise of the film is that Annabel, a teenage girl, swaps bodies with her Mother, Ellen. Ellen has to cope with Annabel's day at school and Annabel is responsible for everything at home that Ellen would usually deal with.
Annabel, in the body of Ellen, tries to do the laundry but stuffs *everything* into the washer, chucks loads of detergent in and switches it on. She goes off to watch TV and a short while later hears the washing machine banging and clattering. She runs into the laundry room and the machine is going nuts! It then floods the laundry room just as the housekeeper, Mrs. Schmauss, arrives to give her scathing opinion on what has happened.