How I convinced my mother-in-law to Switch and Save with Watsons

My mother-in-law is one of my favorite persons and I’m lucky to have a good relationship with her. You know what they say - when you marry someone, you marry their family too! I can’t - and don’t - even want to imagine having a combative relationship with a MIL. I don’t have any complaints about her. Well, okay, there is one thing: she has dishwashing fluid doing double duty as hand wash soap in her home!