Own a small business? Want to keep the bathroom unisex? Be sure to buy a sign that has both the male and female logo on it to avoid customer confusion. Unisex signs are available from most restroom sign suppliers. In addition, if the unisex bathroom also has baby-changing facilities and is meant to cater to families, let customers know. Signs that say “family restroom” with a family-friendly logo and a baby-changing logo are available as well.