Liquid, cool linen scent. I was given 6 sample sizes. Directions say to put in the wash drum with the clothing or in the softener dispenser. I added half a pk to the fabric dispenser and no FS. I thought this stuff was only for scent, but it did soften the towels, perhaps too much. I'm not a biggie az far as scent goes, but I think I might like this scent, time will tell. Anyone else try this?