Mites and baby chicks - Canada

[maggieroque456]

I have a momma who just hatched a few babies but the coop they’re in has mites present. What can I use to treat the mom and the chicks that’s safe for them?

I’m in Canada and everything I’ve found online and only available in the states. Any recommendations??

 

[Wyorp Rock]

Can you get a Permethrin based poultry dust?

If not, can you ask a vet what they have or recommend?