The last thing your lady wants to be reminded of on Valentine's Day is housework and cleaning. Even if you think you’re being thoughtful by remembering that she mentioned needing a new Dyson a few months back, you can rest assured that she didn’t mean she wanted it as a Valentine's Day gift. Trust me. Avoid any household appliances unless you want to end up with your fingers stuffed in her brand new blender.
Buy this instead: Book her a few hours at her favorite massage parlor or salon. It's a great way to say "thank you" for all the housework she does throughout the year. *Bonus Points if you clean the entire house while she's getting her massage.