There seems to be a widespread culture of squirting high pressure water up their cu*nts as a method of contraception.
I've witnessed it first hand a couple of times, and i was told "no problem i can clean" when me and some bitch i met of plenty of fish i had ran out of condoms. (i ordered some from room service in the end)
It's like another "pulling out" - Pretty safe, but not 100%
Squirting water + Pulling out could be combined for extra safe sex but still not 100%