Protecting Ad Comments from Trolls & Competitors

You paid for the click. Then someone comments "scam, don't buy" and the next fifteen people who see your ad decide against it. Ad comments are the highest-leverage 200 characters on your Page — and the least moderated.

Why ad comments need stricter rules than post comments

Organic post commenters are usually your followers. Ad commenters are strangers who arrived from a cold audience — a mix of genuinely interested buyers and people who enjoy antagonising brands. The same comment that's mildly annoying on an organic post can cost real money under an ad.

• Ad comment sections are visible to everyone served the ad, not just followers.
• Negative comments compound: social proof works in both directions.
• Competitors deliberately target high-spend ads with link drops.

Step 1: Filter ad comments separately from Page comments

Facebook separates ad comments from Page comments, and Page-level keyword rules do not always propagate. If your tooling doesn't support per-channel sensitivity, you're moderating the wrong surface with the wrong ruleset.

In Social Kirin, each connected channel has its own filter profile. Set ad channels to aggressive, organic channels to moderate.

Step 2: Build a competitor and link blocklist

Competitors rarely post their own brand name. They drop a link, a handle, or a "we do this better" phrasing. Block:

• Your direct competitors' account handles and domain names
• Common shortener domains (bit.ly, t.co, linktr.ee variants)
• WhatsApp / Telegram contact patterns common in regional spam

Step 3: Define what escalates to a human

Automated moderation should do three things: hide obvious spam, answer routine questions, and escalate anything ambiguous. Good escalation triggers:

• High-anger sentiment combined with brand name mentions
• Charges of fraud, safety issues, or legal threats
• Repeated comments from the same account across ad sets
• Comments containing order numbers or personal data

Everything else — "how much", "does it ship to Sabah", "is this halal" — should be auto-answered within seconds. Buyer-intent questions answered in minutes convert measurably better than those answered hours later.

Step 4: Hide, don't delete (usually)

Deleting a comment notifies no one but can be noticed by the commenter, who may return angrier. Hiding keeps the comment visible to its author only. Reserve deletion for spam and policy violations, and reserve banning for repeat offenders.

Step 5: Review weekly, not daily

Pull a weekly summary: how many comments were hidden, how many were auto-answered, which keywords triggered most. If you're hiding more than ~15% of ad comments, your filters are too loose and you're suppressing legitimate criticism. If you're hiding under 1%, they're too tight.

Frequently asked questions

Can I turn off comments on an ad entirely?

Yes, in Ads Manager. Don't. Comment sections on ads are a conversion asset — unanswered questions suppress click-through, and a well-answered public thread builds trust.

Do hidden comments still count toward ad engagement?

Hidden comments remain part of the ad's comment count but aren't shown to other viewers, so they stop influencing purchase decisions — which is the point.

How fast should auto-replies go out on ads?

Under a minute. Ad traffic is cold traffic; if you answer four hours later, the visitor has already left.