When you're new to an area or don't have any available sitter referrals from friends, you could put the word out in local groups on social media. Unfortunately, that could attract less-than-reputable individuals! Instead, consider using a babysitter referral service: these platforms allow prospective sitters to create a profile, complete with client reviews and information about their background and any certifications they have (like infant/child CPR). Some referral services make it possible to get a background check, though the sitter may have to opt in before you can access the results.