I trust you're healing well from your own ordeal? I'm glad you got anything with a bleach smell out of her enclosure- those fumes are very irritating to their lung (snakes mostly only have one lung), & bleach is toxic to all living things (us too) so you should only use it when absolutely necessary, & only on things that cannot absorb it.
Yes, you can spot clean with chlorhexidine- just don't spray your snake with it, & wipe it completely dry before allowing your snake near enough to touch it.(it's nowhere NEAR as toxic as bleach & leaves no fumes) If your snake is active, you could either remove them while you spot clean, or just put something in their way to block them temporarily- they usually take "the hint".
Not sure what you meant by "can spot clean/treats with chlorhexidine" though???![]()