What's the orange stuff they brush on your leg befor surgery?!

It's called Betadine

It's coloured so they know exactly where they've put it and if they need more.

You can buy it from any pharmacy.

Its to kill bacteria and germs on the outer part of your body so germs/bacteria won't invade inside your body during surgery, causing you to get an infection.

It is betadine. It kills bacteria.

Betadyne an iodine liquid that removes bacteria from the involved site

probably Benedine an antiseptic soap.

It's Beta dine. It kills germs, kinda like an iodine type solution.

iodine- it gets rid of all germs to avoid getting bacteria inside your body

i know but cant rember what it is called.