What’s the safest way and painless way to shave the downstairs area?

if you use a razor on it, buy some diaper rash cream to treat the area afterwards.. works wonders

Trim with shears with the closest guard, shaving cream and a good razor. Stretch the skin and use long even strokes with the razor. remember it's down the street not across the lane.

Invest in wood .. NOT shag carpet

Don't