I know my bike(s) are far from perfect, but nothing says "I don't care about my safety than a dirty, unkempt bike." Soooo many times I have caught loose bolts, undone fasteners and such while simply wiping off wheels, engine and forks. Just do it and have a peek under at your oil drain bolt since you have your knees bent.
ps... You want extra "attention" at track day tech, show up with a dirty bike.