Blog by Sumana Harihareswara, Changeset founder

01 Sep 2006, 14:33 p.m.

Solids & Powders Replace Liquids

Hi, reader. I wrote this in 2006 and it's now more than five years old. So it may be very out of date; the world, and I, have changed a lot since I wrote it! I'm keeping this up for historical archive purposes, but the me of today may 100% disagree with what I said then. I rarely edit posts after publishing them, but if I do, I usually leave a note in italics to mark the edit and the reason. If this post is particularly offensive or breaches someone's privacy, please contact me.

Per Leonard's posts, sometimes we use shampoo bars. I also use stick deodorant (Tom's of Maine or other non-mainstream stuff) and chew gum or use those little plastic strips for breath freshening. Thus, my usual liquid-carrying through airports constrains itself to a water bottle and toothpaste.

My recent trip to California took place after the TSA ban on liquids and gels. So I didn't take water, and I didn't get enough water on the flight, so I got mildly dehydrated. This probably facilitated the illness that got me down for three days in California, preventing me from visiting Berkeley and seeing and doing a lot of things I'd been looking forward to for weeks. Gar!

But the ban did give me a chance to take tooth powder on the plane as an experiment. My parents and other Indians have for decades used mildly abrasive powders, often including baking soda, to brush their teeth. You just rinse your mouth with water, sprinkle maybe half a teaspoon or a quarter teaspoon on your toothbrush, and start brushing. The leftover saliva and water turns the powder into a paste in your mouth. If you've ever read The Toothpaste Millionaire by Jean Merrill, remember the initial ingredients for the toothpaste. Tooth powder also takes up less room than toothpaste, since it doesn't have added water, glycerol, etc. (I assume this is also true of shampoo bars regarding liquid shampoo.)

I'm currently using Eco-Dent anise-flavored powder so I took it in my carry-on. The TSA folks in New York didn't care. The TSA screener in Oakland, on the way back, carefully looked through my bag because the X-ray had shown them a bottle.

"You'll have to check this," she said, holding up the Eco-Dent.

"My tooth powder?" I said.

"It's toothpaste," she said.

"No, it's a powder. It's not paste," I said, turning it upside down (while closed) and then opening it so she could see inside.

She was pleasantly surprised, and mentioned that she might acquire some to use when she flew. So I got through with some dentifrice, and one more person knows of the magic of toothpaste.

In the days right after the TSA ban, people started chortling over all the mightily wet solids the TSA could ban for consistency's sake. Watermelons! Cucumbers! Cooked beets! Candles, since it's so easy to melt them! And the human body is mostly water; should we get freeze-dried before flights and reconstituted upon delivery?

It really would be easier for us to just get sedated for the whole flight. After all, Leonard hates flying more than he hates the dentist; why shouldn't he get to go under for both? And if it's good enough for colony ships, it's good enough for spring break.

Or we could just anesthetize passengers the jetBlue way: TV for every seat. I watched a Project Runway marathon on the way home. Reality TV where people make something? Wow!