I’m getting my carpets cleaned today and they claim they use patented zr process which includes Powered Water, does not contain any harsh soaps, shampoos or detergents; therefore it is safe for pets and kids.(you can drink it)

Why am I still paranoid with getting this done. I’m in my 3rd trimester. Do you think it’s ok if I open up all the windows and stuff as it’s only being done upstairs not the entire house.