That sounds great, I just sloshed my bottles out with hot water, but miltons sounds like a better plan Thanks!I've had good results soaking attys in miltons sterilizing solution for a few hours, followed by a soak in fresh hot water, air dry and then a dry burn. Cheap too, I got a 1L bottle for £1.59 or something like that in boots, I used 15ml solution mixed with water to clean 30 juice bottles (ranging from 5ml to 50ml), a couple 306 attys, a couple cartos, and a vision eternity... so will last AGES.