disposal

Hi all! I treated my birds for mites last week and wanted to do a follow up treatment. I used the concentrated permethrin spray. My question is...is the mixed solution still good to use or do I need to mix a fresh batch for every treatment? And if I do need to mix fresh, what is the most...

We have been experiencing a heat wave in Nashville since midweek. Today, our hensitter discovered one of our three four-year-old birds dead in the yard. They have two waterers (a plastic fount and a bucket nipple-waterer). I have also been spraying down the area under the waterer every...