I first purchased the smaller package of lavender powder which was lovely. Fabric came out nice and clean. I first purchased the unscented last year and it is all that I am using now. I add essential oils on the dryer balls.
We all (in our family) have slight sensitivies to chemicals that are found in commercial products, so finding a safer alternative is reassuring.
BONUS: it's a Canadian product!!! We love to support small and local.