Rules on the course
When Can You Clean a Golf Ball During a Round?
A ball being dirty does not itself give you permission to pick it up. First establish why you may lift it; then determine how much cleaning that reason allows.
Competitive Play · Updated October 22, 2026
Cleaning permissions by purpose
Original worked cases
The reason travels with the lifted ball
- Putting green
- Mark and lift under the green rule.
The lifted ball may be cleaned.
Case 1 - Identification
- Off the putting green, Ava cannot see her identifying dot.
Clean only enough to identify; replace correctly.
Case 2 - Interference
- Ben’s off-green ball interferes with another player’s play.
The lifting permission does not include cleaning.
Case 3 - Cut or crack inspection
- Off the putting green, Cara checks whether visible damage qualifies.
No cleaning under the inspection permission.
Case 4 - Possible relief condition
- Off the putting green, Ava lifts to check whether the ball lies in a qualifying condition.
Do not clean unless she then takes relief under a Rule.
Case 5
The four restricted lifting examples are off the putting green. A ball lifted from the putting green may be cleaned; the authorized reason for lifting and the correct return procedure still matter. Fictional examples, not specialist acceptance.
The short version
- Permission to lift and permission to clean are different.
- Off the putting green, identification permits only the cleaning needed to identify the ball; an authorized green lift may be cleaned.
- A search in sand may require recreating the original lie.
A practical identification sequence
Off the putting green, Ava finds a partly muddy ball with the same number as hers. She has a reasonable identification need, but that does not turn the ball into a free cleaning opportunity. Mark the spot, lift only as permitted, expose enough of the identifying feature, then return the ball using the required procedure.
If the mark confirms it belongs to someone else, the discovery has not authorized playing or polishing it. Keep the identification decision separate from what happens to your own ball.
Inspection is not a free reset
Off the putting green, Ben suspects a cut. Wiping the entire cover first could remove material he was not entitled to clean. The reason for lifting controls the inspection, and the damage rule determines whether substitution is allowed. A scuff and a qualifying cut or crack are not interchangeable labels.
For an off-green interference lift, preserve the ball’s condition. If you believe a separate relief rule applies, establish that entitlement rather than silently changing the reason after picking it up.
When the ball is buried in sand
Searching may disturb sand around the ball. Rule 7.1b requires recreating the original lie; if it was covered, a small part may be left visible. That is not permission to build a preferred lie or leave the entire ball exposed.
Distinguish this deliberate search work from an accidental movement, and distinguish replacement on a spot from the drop procedure. A clean ball in the wrong place still creates a rules problem.
Official sources
Official provisions checked October 22, 2026. Read their full wording and current event conditions.
Your next move
Read the governing source
Check the complete official procedure and your event conditions before acting.
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