Can a shirt really be stain-proof? Is there a quick and easy solution for wrinkled clothing when traveling? A few of our fashion-forward friends are putting laundry gadgets to the test in today's human lab. And when it comes to home renovation, is DIY-ing always worth it? HGTV's Chip Wade is breaking down what you should tackle on your own to save money — and what you should leave to the professionals. Organizing pro Peter Walsh is sharing the best clutter hacks he's learned from other people. And for dinner, Rach is cooking up Hot Honey and Peanut Chicken Lettuce Wraps!

Get ready to get schooled today! Rachael is bringing in a home economics teacher who's picked up a few tricks from watching our show. Plus, a shop teacher from a Brooklyn high school and HGTV veteran Chip Wade school us in woodworking 101. Then, "Beverly Hills, 90210" star Brian Austin Green is dishing on the reboot of the show and revealing who plays good cop and bad cop at home with the kids. Plus, Rach is serving up Hot & Sweet Sausage Ragu for dinner!