just remember that with your insurance you are covered for alot of things,BUT READ THE CONDITIONS CAREFULLY such as when colouring etc it more than likely says that you must provide floor covering.
also another tip when colouring,place a towel or something under your tinting bowls and preparation area incase of spillage.
Also make sure you rid all colour off the client as i have had an instant when the client had no running hot water !!!! and had to remove a colour but cold water doesn't do the trick so the colour ended up staining a pillow case RED!!!
you will find yourselve coming up against alot of interesting things when mobile....this includes the people!!