I have been reading about the leakage of hormone analog chemicals from plastic. I wanted to verify that my nasal wash bottle (I use it everyday – than

I have been reading about the leakage of hormone analog chemicals from plastic. I wanted to verify that my nasal wash bottle (I use it everyday - thank you!) is made of plastic that will not transfer plastic originating materials into my warm nasal solution. thank you Jenella Loye - phd.