I have started to notice that after my DD wets her diaper, it smells. It's almost barnyard like. (gross, I know, sorry). However, when I take them out of the washer/dryer there isnot smell at all. This is my washing routine: cold rinse if its a very messy load, hot wash, cold rinse (sometimes x2). I use 1 tbsp of RNG and I have a HE front loader. Help!