CO2 Injection question?

[Danp196]

Hope someone can advise me on this. I have some homebrew in a keg at home which is good but a little bit flat. I have purchased a CO2 cap and gas bottle and I wondered if it is ok to change half way into the keg or should I wait for the next attempt?

Cheers,

Dan

 

[pittsy]

well if its getting a bit flat and air will ruin the beer so you may as well change lids etc then gas it up , pour a pint or 2 then gas again . should get rid of air and save brew

 

[Danp196]

Thanks,

I will give it a go.