Wow if you can stand in in mash Tun in barefeet when the grains are around 80c your super human! He's wearing white wellys FFS!
The Yeast starter??? I didn't see one?? I seen a 1ltr jug of clear liquid definatly not yeast!!! Sterile only comes after the boil, things get rinsed down before a brewday, The same as mine.