Ive been thinking about everything that i do and ive come to the conclusion that its my keg cleaning practices. Most of my uncarbed beer tastes good, then after its been in the keg for a few days i get bad results. I have a cider bottled right now and it tastes pretty good, not the best, but no off flavors. The best beer i have brewed was bottled, but it was so much work i went to kegging. I bottled ak47 from nb tonight, so we'll see how it turns out.
Here's how i clean my keg and line. I start by spraying out the residue from the previous beer. Then fill the keg about 3/4 full with water and add a scoop of oxyclean and shake the **** out of the keg, then run a couple gallons of this through the line. Then i rinse the oxyclean out and fill 3/4 with star san and run all of it through the line until empty, then rack and hook up.
I think i need to get a bit more in depth with the cleaning. I bought a keg brush and am going to order a brush for the pick up tube. Any suggestions on how i can better my keg and line cleaning practices?
Also the same beer that i had great results with in the bottle, i kegged once and the whole thing tasted like yeast. Everyone said to let it cold crash, so i did , and the entire keg still tasted like yeast, any ideas there?