Not sure this will be a real tutorial or not, but i (finally) brave enough to tried bleaching my old denim shorts & shirts :D so it was like 4 pm when i saw how to acid washed your denim-videos on Youtube (a daily routine-_-) then i immediately asked my housemaid, "Mbaaak wheres the bleach? do we have it right now?" Unusual, she understood me and......here you go!
You need an old denim shorts,
bleach (i used Bayclin), & sprayer.
First thing to do is wet your shorts then squeeze it.
Put some bleach into the sprayer.
Spray the bleach into your wet shorts. Wait until it completely dries.
And these are the results :D