Lol, I hear ya!!
Typically, I tell cowboy shooters to check there's once a year. Some of these folks shoot as much in a couple of years than most "casual" shooters shoot in a lifetime! So, if they like what they see, close it back up. If they don't, scoop out what they can with a Q-tip and re-pack. Repeat.
For the "hobby" , "occasional", "casual" or target shooters . . . there's really no need to ever open them up . . . especially if an action shield is installed.
The cleaning regiment is - clean the barrel assy and cylinder as normal. Wipe down hammer and frame with patch using whatever solvent you normally use (damp not dripping). Dry and repeat with oily patch. Done.
Since mine are unmentionables using smokeless, I never open them (they have action shields).
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Mike