Blocking Placements on Meta Ads in 2026: What Media Buyers Are Reporting

If you buy leads on Meta, you have spent years doing one small thing on every ad set: unchecking Audience Network. That habit is what is now in question. Meta ads specialists began reporting in late August 2026 that the placement controls inside the ad set are being removed, and Meta has published nothing official to confirm it. This is a vendor changing its own product, not a law or a regulator, and it is rolling out to some accounts and not others.

For a lead-gen budget the stakes are higher than for a brand running reach campaigns. A hard off switch was how you kept spend off the placements that produce accidental taps instead of real leads. Here is the operator read, from someone who runs both the media and the lead funnel. It covers what is actually changing, how leaky the replacement really is, and the one control that reportedly still keeps junk placements out.

Key numbers (as of September 2026) – Value rules allow a bid adjustment from a 1,000% increase down to a 90% decrease, so a placement can be bid down but never fully off (PPC Land, Aug 2026). – A default-on ad-set override spends up to 5% of your budget per excluded placement, so it has to be switched off to keep spend out (TheOptimizer, Jun 2026). – Four excluded placements can therefore leak up to roughly 20% of an ad set’s budget (TheOptimizer, Jun 2026). – The removal takes four ad-set controls at once: placement, platform, device, and operating system (Jon Loomer, Aug 2026). – The change is currently a test limited to the Sales and Leads objectives, with sensitive verticals excluded (Jon Loomer, Aug 2026).

What media buyers are reporting, and what Meta has not said

The signal came from inside Ads Manager. On August 20, 2026, Social Media Today reported the change based on a screenshot shared by Meta ads specialist Jon Loomer, and noted “no timeline has been announced yet.” The in-product notice Loomer captured reads, in full: “Excluding placements, platforms, devices and operating systems will no longer be available for your ad sets.”

Read that sentence closely, because it is broader than it looks. It removes four separate ad-set controls at once. You lose the ability to remove an individual placement, such as Audience Network. You lose the ability to switch off a whole platform. You lose device targeting, so no more mobile-only or desktop-only ad sets. And you lose operating-system targeting, so no more iOS-only or Android-only delivery.

This is not the platform’s first move in that direction. Campaign-level placement exclusions were already prohibited on February 18, 2026. That is when Meta’s Marketing API required the unified Advantage+ campaign structure across ad-set creation and, in the process, barred placement targeting or exclusions at the campaign level. Blocking a placement at the campaign level disappeared months ago. Removing it from the ad set closes the last easy lever. Both steps are Meta revising its own product, not a rule imposed from outside.

Treat the scope as narrow until your own account says otherwise. Loomer, who has direct visibility into the rollout, describes it as a test with plans to expand, currently limited to the Sales and Leads objectives, with sensitive verticals held out. His own words are worth keeping in mind: “Nothing is official until it’s documented in an announcement or found on Meta’s official pages.” As of early September 2026, PPC Land reports that Meta has published no announcement, and that Meta’s own Business Help Centre pages still describe manual placement selection as available. So this is a partial, unannounced product change. It is Meta’s to make, the way any platform revises its own auction, and it is reaching accounts unevenly.

Three different Meta “exclusions” people keep mixing up

Before you react, get the vocabulary right, because three unrelated Meta features all get called “exclusions” and only one of them is changing. Conflating them is how an operator loses credibility when the placements report is questioned.

The placement change is the 2026 story. The detailed-targeting exclusion removal was a separate, earlier change to audience targeting, finished back in early 2025. And suppression lists, the tool you use to exclude your existing leads, are untouched. So no, Meta is not “killing exclusions” across the board. It is removing one specific ad-set control and leaving the other two alone.

The replacement leaks in two separate ways

Meta’s answer to losing the off switch is value rules. The problem for a lead-gen buyer is that value rules were built to nudge delivery, not to stop it, and there is a second, quieter leak stacked underneath. These are two different mechanics from two different sources. Keep their numbers apart.

Leak one: value rules bid down, they do not turn off. A placement value rule lets you raise or lower your bid for a given surface. According to PPC Land, the adjustment spans “a 1,000% increase at the top end and a 90% decrease at the bottom.” Author Luis Rijo puts it plainly: “A bid decrease under value rules cannot exceed 90%, so a placement can be made expensive to win but never made impossible to win.”

That cut is a steep discount on how hard Meta competes for the placement. It is not zero. Because even the deepest cut still leaves a live bid, your ad can still win impressions on Audience Network, especially where its inventory is cheap. Loomer also notes only seven placements are eligible for a value-rule bid adjustment today. So your coverage is partial on top of being a discount rather than a switch.

Leak two: an override that is on by default. Underneath the value rule sits a separate setting most buyers have never read. TheOptimizer describes an ad-set checkbox, which it reports says “Allow limited spending to excluded placements,” and notes it spends “up to 5% of your budget… for each excluded placement” and is “turned on by default.” The mechanic is not TheOptimizer’s alone. MediaPost reported it when the capability shipped through Meta’s Marketing API, describing advertisers as able to “allocate up to 5% of their ad spend to excluded placements.”

The word that matters is each. As TheOptimizer puts it, “If you’ve excluded 4 placements, that’s potentially 20% of your budget going to places you specifically said you didn’t want.” That override currently applies to the Sales and Leads objectives, which is exactly where lead-gen budgets live. So even under the old ad-set exclusions, up to a fifth of a budget could quietly reach the surfaces you blocked, unless you found and switched this off.

Bid-strategy example. If value rules become your only ad-set control, set one for the placement that hurts most. Value rule, placement: Audience Network. Bid adjustment: the maximum decrease value rules allow. Objective: Leads. Optimize toward your qualified-lead or form-submission event, not link clicks. When to change it: raise it off the floor only if your placements report ever shows Audience Network delivering qualified leads at or below your target cost per lead. For most lead-gen accounts it does not, so the floor stays.

The strongest control operators still report, and why it is contested

There is a lever above the ad set that reportedly still works. TheOptimizer and getmerank both point to account-level placement controls. In Advertising Settings, open Placement Controls and choose “My business can only advertise on specific placements.” Then leave Audience Network, Marketplace, and the Facebook right column unchecked. TheOptimizer notes it can take up to 48 hours to take effect across existing campaigns. getmerank frames its appeal directly: “An account-level control applies everywhere and keeps applying, even to new campaigns built with automated placements.” That is the property a lead-gen operator wants, one setting that covers every campaign in the account, including Advantage+.

Now the honest caveat, because this is where the incumbents stop and we should not. TheOptimizer adds that account-level placement controls are only available for Auction campaigns, so it is not a universal switch. And PPC Land goes further, arguing that no fully-blocking control is documented at all and that what remains is suppression rather than exclusion: a 90% suppression “does not deliver that outcome, and value rules were never designed to.” So treat the account-level control as the best-reported option, not a guarantee.

Why a leaky placement setting hits lead-gen harder than ecommerce

Most of the coverage of this change is written for ecommerce and DTC brands, where a stray impression on a cheap placement is a rounding error against a return-on-ad-spend target. Lead-gen economics are different, and this is where the operator seat matters.

The reason you unchecked Audience Network for years is lead quality. Audience Network places your ad inside third-party apps and mobile games, and, as Bïrch puts it, “Many impressions come from low-intent or accidental interactions, especially in gaming or utility apps with frequent ad placements.” An accidental tap that fills out nothing is wasted spend. An accidental tap that half-fills a form is worse, because it becomes a junk lead your team pays to call and your close rate quietly absorbs. That same dynamic is why Google’s Display Network needs the same lead-quality discipline. Optimizing an objective toward “most leads for the least money” only sharpens the problem. It trains Meta to find the cheapest form-fillers, and the cheapest form-fillers cluster on exactly the placements you wanted off.

Ad copy example (lead-gen). A well-screened lead ad names the problem and the qualifier up front, so browsers self-select out. Primary text: “Furnace short-cycling or blowing cold air? Get a licensed local tech out this week. Tell us your ZIP and what it’s doing, and we’ll call to schedule.” Headline: “Local HVAC Repair, Same Week.” The screening is deliberate. But screening in the creative cannot save you when the placement itself is the problem. Served as an accidental tap in a mobile game, even this ad buys you a misfire, which is the whole reason placement control mattered to a lead buyer.

What to check in your own accounts this week. First, open every Sales and Leads ad set and confirm whether the “limited spending” override exists and is switched off. Second, set the account-level placement control and calendar a check of the placements report in 48 hours and again in seven days. Third, if an account still has the old ad-set exclusions, do not celebrate, document it, because the rollout is expanding. The lead-gen playbook here is the same discipline behind Meta HVAC campaigns and Meta life-insurance campaigns: judge on qualified leads, not clicks. Placement is only one lever. Controlling where the ad runs pairs with building a crop-resistant multi-media ad. The Meta Ads hub covers the surrounding setup.

What blocking Meta placements can and cannot do right now

Be honest with yourself about the limits, because overselling this is how you lose trust when the placements report disagrees.

It cannot give you a confirmed, universal block today. Meta has not announced the change, the account-level control is reported reliable but contested by ppc.land, and value rules cap out at a discount rather than an off switch. It cannot be assumed to behave the same in every account, because the rollout is partial. It is not a compliance or legal matter, it is a vendor adjusting its own auction, so the fix is account hygiene, not paperwork. And it does not touch your suppression lists or what is left of audience targeting. Placement control is also only one input into lead quality. Your offer, your form length, your call routing, and your speed to lead still decide whether a controlled placement turns into a booked call.

Frequently Asked Questions

Can I still prevent my ads from running on Audience Network?

Reportedly yes, but not with the old ad-set checkbox in accounts where it has been removed. The control operators point to is the account-level placement setting in Advertising Settings, where you restrict the account to specific placements and leave Audience Network off (TheOptimizer, getmerank). Because PPC Land disputes that any control fully blocks a placement, confirm it in your own placements report a week after you set it.

How do I turn off Audience Network in Meta ads?

Where the ad-set exclusion still exists, unchecking Audience Network there remains the direct route. You should also switch off the default-on override that otherwise spends up to 5% of your budget per excluded placement (TheOptimizer). Where the ad-set control is gone, use the account-level placement setting instead, then verify with your placements report.

When is Meta removing placement exclusions?

There is no announced date. The change surfaced through an in-product notice around August 20, 2026, reported by Social Media Today from a screenshot, with “no timeline” attached. It is described as a test that is expanding, currently limited to the Sales and Leads objectives (Jon Loomer), so different accounts will see it at different times.

Can you exclude placements on Performance Max?

That is a Google Ads question, not a Meta one, and the two are separate systems. In Performance Max there is no placement exclusion inside the campaign either; you apply placement and content exclusions at the account level, and PMax respects those account-level and manager-account exclusions (Google Ads Help). Meta’s own automated equivalent is Advantage+, where the account-level placement control described above is the closest parallel.

Where this leaves a lead-gen operator

The clean off switch is going away for some accounts, and the replacements leak by design. Your move is not to panic-rebuild campaigns, it is to take the account-level control, switch off the limited-spending override wherever it appears, and then let your placements report tell you the truth instead of the interface. If you want a second set of eyes on where your Meta lead budget is actually landing, that is the kind of review we do every day. Book a free consultation and we will read the placements report with you.