
Facebook Ads Performance Declining? 7 Root Causes and How to Fix Them
When your Facebook ads performance declining becomes a persistent problem rather than a temporary blip, it's usually traceable to seven specific root causes—from algorithm changes and audience fatigue to creative staleness and competitive pressure. This diagnostic guide helps you identify which factor is sabotaging your campaigns and provides actionable fixes to restore your ROAS, lower your CPMs, and get your conversion rates back on track in Meta's increasingly complex 2026 advertising landscape.









