The ornaments in my lizard tank are giving off strong bleach fumes - how do I clean off the bleach?

My tank has tons of bleach fumes and I fear they will suffocate my lizard. They have already put a purple fungus on my hermit crab. But how do I clean them? The ornaments have already been rinsed twice in boiling hot water. Please help, I don't wanna suffocate my lizard!