The question
When you spot spammy or paid links pointing at your site and worry about penalties.
Your backlink profile contains low-quality or paid links and you are deciding whether to submit a disavow file.
Why it matters
Disavowing links Google already ignores is wasted effort, but leaving a genuine unnatural-link pattern in place can trigger a manual action that suppresses your whole domain.
How to decide
IfIf you have a manual action for unnatural links in Search Console
ThenYes - disavow the offending domains and file a reconsideration request.
IfIf the links are organic spam you did not build and there is no manual action
ThenNo - Google discounts most spam automatically; a disavow risks removing links that help.
IfIf you previously bought links or ran manipulative campaigns at scale
ThenYes - disavow the paid patterns proactively before they attract a penalty.
IfIf you are unsure whether links are helping or hurting
ThenNo - audit anchor-text and referring-domain quality first; disavow is a last resort, not routine hygiene.