I've always used Persil bio powder, but lately it doesn't seem to have any smell and my laundry just smells of nothing. I always use laundry cleanser, white vinegar to freshen and never use fabric conditioner because I don't like the way it makes the fabrics feel and also the oily build up.
The laundry is air dried, not tumbled. I did try using Formil bio powder, but the laundry smelled stale so I gave up on that and went back to Persil. I just want that old fashioned clean laundry smell back. I'm also finding the Persil isn't getting things as clean as it used to so I've bought some Oxy powder to boost the wash.