Thanks Mate, using this has coincided with me trying to add salts and brewing with more bittering hops. So its a little difficult to diagnose the issue. Thanks for your help though.manticle said:Unrinsed bleach will generally result in band-aid/dettol type flavours. If using bleach, rinse with boiling water and a seperate sodium met solution. Exercise caution with all 3, rinse well again with boiling, then starsan or iodophor.