Its a shame that they don't put warnings on products. Teflon pans, self cleaning ovens, scented candles, chemicals, perfumes, teflon irons, etc. have claimed the lives of so many poor birds only because of the manufacturer's not putting a warning on the box/package. The average bird owner does not know these things, and it takes extensive research to find out. We don't use febreze and never did, but we also stopped using perfumes and chemicals around the birds since we got them, because Muffin is highly allergic to any scented things. Birds are the 3rd most common pets in the US and the world, so its a big shame they don't put warnings on dangerous projucts and put the beloved pets of so many on risk. I would never have remembered febreze was considered dangerous around birds, but when you mentioned it, I remembered I read something about it sometime back. I'm so very sorry for your loss, but if this was the cause of sweet Birdbird's death, she may have saved the lives of many others. Rest in peace sweet Birdbird. We'll miss you.