HELP juice spill in halo bassinet

marisa • June 12/2017 🌈🌈🌈
my cousins child was over and she was holding him while looking at the babies room and his cup wasn't closed tight enough and he shook it all around and orange juice soaked the entire halo bassinet.... managed to clean it up from the new organic mattress we got for it and the new sheets that were just put on i'm most concerned about the base part under the mattress now growing mold?? i'm sure the wood is treated but i don't even know what's safe to use to disentfect from growing mold from the juice since baby will be sleeping in it it's not like i can just take a lysol wipe too it :( please help what should i do to further clean or to prevent mold / or incase baby is allergic to the smell of organges god forbid this things was $350 :( 
TLDR; orange juice spilled all in bassinet to under the mattress pad base is a wood material what can i use to thoroughly clean and disenfect so it won't grow mold but is safe to be used in the area baby will be sleeping???:(  pics for what part i'm talking about