
Why Your Meta Ads ROAS Is Declining Over Time (And How to Fix It)
Meta ads ROAS declining over time is one of the most frustrating patterns in digital advertising — a campaign launches strong, then quietly erodes without obvious cause. This diagnostic guide breaks down the specific mechanical forces behind gradual ROAS decline on Meta, from audience fatigue to algorithm shifts, and provides actionable fixes to identify warning signs early and restore performance before the damage becomes costly.










