The women shaving
I noticed all women have shaved armpits which is strange. They have dirty hands, nails and look very unwashed but they could bring a razor but not a tootbrush?
Everyone had a toothbrush, you see then sporadically cleaning their teeth as it just makes boring tv otherwise.
The razor blades is just a vanity thing and something they've always done; I doubt many women want to wear bikinis on tv with a hairy bikini lines.