As nurses we should all know that not everything is visible. You never know what you can bring in a house. I was raised to take my shoes off and it goes the same for my own house. I bought the anti-slip booty for respect and protection for the patient. I have many patients that have low immune systems....protecting the patient should be number one and even though you are there to do a job, you remain a guest in thier home. If it wasn't for your patients, you wouldn't have a pay check.