If you keg, use it like this:
1. Sprinkle 1 tsp of powdered gelatin (knox brand from the supermarket works well) in a small coffee mug of cool water and wait 20 minutes.
2. Microwave the cup of water and gelatin for 1 min and stir to dissolve.
3. Wait until lukewarm, then add to a cold keg of beer.
4. After a day or two, the beer should be much clearer.
If you don't keg, then do this:
1. Sprinkle 1 tsp of powdered gelatin (knox brand from the supermarket works well) in a small coffee mug of cool water and wait 20 minutes.
2. Microwave the cup of water and gelatin for 1 min and stir to dissolve.
3. Wait until lukewarm, then add to a cold-crashed fermenter.
4. Wait 3-5 days before racking to a bottling bucket or otherwise bottling.