Light It and Leave It - If you read disinfection product instruction sheets whether wipes, swipes or uv sanitizer wands, you will find they all take 60 seconds or more to act. Wipes require you to soak the surface for up to 4 minutes and wands require up to 60 seconds . With uvFreshr, you have effortless disinfection as you just Light It and Leave It and get on with your busy day.