stfsu t1_jcmudmf wrote on March 17, 2023 at 11:48 PM Reply to comment by CarneDelGato in If UV radiation is used to disinfect and sterilise things then why isn't everything the sun touches (your skin, the sidewalk etc) sterile? by Critwhoris Gotta check that UV index, it’s a nice sunny day out here in Southern California with a peak of 7, while San Juan Puerto Rico hits 10 tomorrow Permalink Parent 2
stfsu t1_jcmudmf wrote
Reply to comment by CarneDelGato in If UV radiation is used to disinfect and sterilise things then why isn't everything the sun touches (your skin, the sidewalk etc) sterile? by Critwhoris
Gotta check that UV index, it’s a nice sunny day out here in Southern California with a peak of 7, while San Juan Puerto Rico hits 10 tomorrow