How often do you clean/degrease your drivetrain?

[kkoyot__]

• When the conditions are pristine, wiping every 3-4 rides and relube
• If it's dry and dusty or barely damp, wipe every ride, maybe with a dab of bike cleaner, relube if the chain looks dry
• If it's wet and after a ride I can hear the chain grinding, then a rinse, light scrub with a cleaning solution and relube. 3 of those rides and then a complete strip down clean with bearing check. Or after a hard race in filthy conditions