im a retired truck driver and instructor taught 3 women how to drive 3 man team yes bathrooms are nasty and yes we all cant get to the bathroom on time just saying sometimes at places they wont let u use the bathrooms u have to have a personal cup or bottle even in expedieting all i say is please can u clean up the bathroom and they usually do and when u drive an 18 wheeler u just cant stop any where as long as ur clean about it keep plastic bags and wipes and spray on ur truck van etc ud be suprised how they come in handy be safe enjoy have fun on the road im enjoying it god bless u all the txstar team