Does it sound like my boss isn't gonna do anything about this issue?

I've posted about this before, but there is new information. I've been working for a commercial cleaning company for about 5 months. They mostly employ special needs people. There is this autistic man that I was working with yesterday. He's gonna be gone soon so he was showing me what to do so I can cover for him when he's gone. He's just going on vacation. He will be back.

When we clean the bathrooms, there is supposed to be a cup with the toilet brush in it, and another little brush to scrub the outside of the toilet. Thats supposed to be in one cup. Then there is another brush for the sink that's suppose to be separate from the toilet brushes so they don't cross contaminate. He hands me the cup and all of the brushes are in the same container so big time cross contamination. I try to tell him, but he's just like "I'm training YOU".

Anyways after the shift is over I call my boss and explain the situation. She says "oh no, thanks for letting me know". He worked today right before I came in. I noticed that nothing had changed. All the brushes were still together. I take the sink brush out of the toilet cup and soak the brush in disinfectant for 10 mins then put it in a separate container hoping he gets the message.

I went to the same place the next day and all the brushes were still in the same container so obviously my boss didn't do anything. I call my boss yesterday morning and ask if she talked to him. She said not yet but she's gonna have his mentor talk to him about it. She then asks if I can soak the brush in disinfectant, which I already did. I then stressed that what he's doing is very dangerous. She said "yes, and it's just gross" what do you think? Does it seem like I have reason to believe she's not going to do anything?

Does it sound like my boss isn't gonna do anything about this issue?
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