Wortgames
'Draught' is not a beer style - it's a lifestyle
OK, try some detergent on your glassware. If they have any traces of fat/grease/oil on them water isn't going to get it off. There's nothing wrong with using detergent on glassware, it just needs to be rinsed off well.
Dishwashers can attack and pit the surface of the glass. This could have the effect of causing the beer to foam up a bit more than normal to start with, making it go flat too early. Unlikely to be the sole cause of your problems, but certainly a possible factor and now that you are a brewer and in the business of scrutinising your beer it's probably worth getting a bit particular about your glassware.
Regarding the lubricant, most people use some kind of lubricant on/in the keg posts to help the disconnects go on and off easily and also to help the poppet seal properly. The best stuff is proper food grade keg lube (available from our online sponsors or your friendly local homebrew shop) but some folks use vaseline or KY jelly (not recommended). Some less 'particular' brewers use spray vegetable oil etc, this is obviously not a good idea if you want a decent head on your beer.
Have you serviced your kegs since you got them? You need to take the posts off once in a while, give everything a good soak, replace any damaged rubber bits etc. This is especially important if you're not sure of the history of your kegs, as they can gunk up over time and if the last owner used bacon fat as a keg lube you'll want to get rid of it
Dishwashers can attack and pit the surface of the glass. This could have the effect of causing the beer to foam up a bit more than normal to start with, making it go flat too early. Unlikely to be the sole cause of your problems, but certainly a possible factor and now that you are a brewer and in the business of scrutinising your beer it's probably worth getting a bit particular about your glassware.
Regarding the lubricant, most people use some kind of lubricant on/in the keg posts to help the disconnects go on and off easily and also to help the poppet seal properly. The best stuff is proper food grade keg lube (available from our online sponsors or your friendly local homebrew shop) but some folks use vaseline or KY jelly (not recommended). Some less 'particular' brewers use spray vegetable oil etc, this is obviously not a good idea if you want a decent head on your beer.
Have you serviced your kegs since you got them? You need to take the posts off once in a while, give everything a good soak, replace any damaged rubber bits etc. This is especially important if you're not sure of the history of your kegs, as they can gunk up over time and if the last owner used bacon fat as a keg lube you'll want to get rid of it