I agree with the opinion that typical dryer sheets are not the healthiest thing. But I love the smell of fresh laundry so I went on a search for an all-natural version and found Sprouts brand lavender dryer sheets. And I love them!
If you have a heightened sense of smell as I do you may not think they will get the job done since, by comparison to other dryer sheets, the scent is very subtle. But the result is a nice clean lavender smell that gives laundry a fresh and natural botanical aroma.
Of course you can find them at your neighborhood Sprouts Farmers Market store or get them online here:
https://shop.sprouts.com/search?search_term=dryer%20sheets