I don’t know if this is best, but works for me. Dissolve Oxiclean in hot hot water. Leave sprayer top off. Let cool completely before replacing the sprayer lid & using. The Oxiclean will stay dissolved when cooled.
Welcome! We are a community of AirBnb hosts
This forum is dedicated to connecting hosts with other hosts. Sign up to get the latest updates and news just for AirBnb hosts! Note that we are not affiliated with Airbnb - we are just passionate hosts!