Jim Markel of redoxx.com sends in this solid tip:”I recently returned from a trip and had some issue with TSA on liquids, so i have been searching the world over for alternatives. Check out Lush.com’s solid shampoo, works well!”
Another way to save space in the TSA-approved one-quart baggie is to use shaving oil rather than shaving cream. I picked this up from Doug Dyment of onebag.com. He recommends a British brand of oil, but I found a great USA brand - Pacific Shaving Company. The tiny, thumb-sized, half-ounce bottle is said to be good for almost 100 shaves. I believe it - I can shave with only 8 drops, and it’s a better shave than foam or gel. I have hair on my head, but I’m guessing it would work great on a bald head or a lady’s legs…
If shaving cream is more to your liking, you can buy almost anything in TSA-approved travel sizes here.