How Often Should You Refresh Facebook Ad Creative?

Search this and you will get "every 7 to 14 days", "monthly", and "every 2 to 4 weeks", all confidently stated, all contradicting each other. The reason there is no single answer is that a date is the wrong unit. Refresh on what the ad is doing, not on the calendar.

Why a fixed schedule is the wrong approach

A calendar refresh does two expensive things. It retires winners that were still scaling (you will never know how far they would have gone), and it keeps underperformers alive until their scheduled swap. Your best ad and your worst ad do not fatigue on the same day, so do not refresh them on the same day.

The three signals that mean refresh

Refresh when these line up together (one alone can mislead):

1. Frequency above 3 to 4. People are seeing the ad too often.
2. CTR declining over 7 to 14 days. Interest is fading from a previously healthy level.
3. The audience is not already exhausted. If the audience is simply too small for the spend, the fix is a bigger audience, not new creative.

That third point matters: ad fatigue has only two real causes (a creative hitting its lifetime spend cap, or an audience too small for the spend). Diagnosing which tells you whether to refresh the creative or widen the targeting. Full detail in facebook ad fatigue.

Cadence by spend tier

Because spend exhausts creative, higher-spend accounts hit the signals sooner. As a rough guide for how often you will be refreshing in practice:

These are the rhythms the signals tend to produce at each spend level, not a schedule to follow blindly.

Refresh cheaply: swap the hook first

A refresh does not mean a brand-new ad. The cheapest, fastest move is to swap the hook on a winning body. hook changes count as new creatives and often re-energise performance on their own. Read whether the new hook is working with hook rate, and keep the pipeline full with how many creatives you need per month. Want this monitored for you? Book a free creative audit.