How do you talk to people about things?

I had a surgery at the hospital and they sent me home with a liquid and the doctor gave me specific instructions take this bottle and wash yourself head to toe it will kill any bacteria from the hospital I had stayed two weeks at the hospital so who knows what germs were there.

The doctor said wash your body leave it on seven minutes wash off after you wash up make sure you rinse the bathtub so none of the medicine cleaning wash remains anywhere and she said to store it somewhere dark and to use it if stay overnight at hospital to wash with the product.

Oh and the doctor warned don't misuse the product can create a superbug she said use three days maximum preferable use one time one day and don't use as a cleaning product it's use is wash after surgery

Now someone who is living here found the bottle and said wonderful antiseptic I'm going to clean the kitchen bathroom the dogs with this wash!

I said put that back where you found it but then they said oh I will order it on Amazon and I had to explain what my doctor said and they don't believe me! They believe Dr. Google lol

But I don't know because on Google it says it's an antiseptic and it doesn't say anything about if you use can create a superbug but it does say keep out of eyes ears genital area and I'm just not sure if I'm overreacting? It does say it's a wash for after surgery and you can dilute to use on pets but it doesn't say for cleaning the house or daily use like a soap

What would you guy's do???

Do I just not worry not give a shit not explain stuff to people

Idk I wish I was more authoritarian like the doctor told me something and I listen and like Martin Luther King he got people to listen to him it makes me wonder why can't people hear me listen to me