In my personal experience, when the floor space of the hygiene lock is wet/very dirty it takes me more time to change, as i keep making sure my legs or socks dont get wet. (its a subconscious thing, then i need to spend my whole day in wet feet). Also when the floor is too cluttered (with buckets, etc) makes it difficult to be fast. Other than that I think wearing “Crocs” will be faster than boots. And hand sanitizer sprays/ gels take less time than hand washing.
