How to Clean Up Google Ads Campaigns: A Step-by-Step Guide

If your Google Ads account has been running for a while, chances are it's picked up some dead weight. Irrelevant search terms eating through your budget. Duplicate keywords competing against each other. Ad groups that were never properly structured. Match types so broad they're pulling in traffic that has nothing to do with what you sell.

A campaign cleanup isn't just tidying up for the sake of it. It's one of the most direct ways to stop wasted spend and get your budget working harder on the searches that actually convert.

This guide walks you through a practical, ordered cleanup process. We start with the Search Terms report, where the clearest evidence of wasted spend lives, and work through to keyword audits, match type adjustments, ad group structure, and ad copy. Each step builds on the last, so you're not jumping around randomly.

A quick note on terminology before we start: throughout this guide, search terms refer to what users actually typed into Google. Keywords are what you bid on in Google Ads. These are not the same thing, and the distinction matters a lot when you're deciding what to cut and what to keep.

Whether you're managing one account or a roster of client accounts, these steps apply. You don't need to rebuild everything from scratch. You just need to know where to look and what to cut. By the end, you'll have a cleaner account structure, fewer irrelevant clicks, and a much clearer picture of what's actually driving results.

Step 1: Pull Your Search Terms Report and Identify Wasted Spend

This is where every cleanup should start. The Search Terms report shows you exactly which user queries triggered your ads, which means it's the most direct view of whether your budget is going to the right places.

To access it, navigate to Keywords > Search Terms in the Google Ads interface. Set your date range to at least 30 days, and ideally 60 to 90 days, so you're working with enough data to spot patterns rather than reacting to noise.

Once you're in, sort by cost descending. This surfaces the highest-spend search terms first, which are your priority review items. You want to know immediately where the most money is going before you look at anything else.

As you scan the list, flag search terms that have meaningful spend but zero or very few conversions. These are the clearest candidates for negative keywords. But don't stop at cost alone. Also check CTR and conversion rate together. A search term with a high CTR and zero conversions is often a worse outcome than a low-CTR term, because you're paying for engaged but unqualified clicks. Someone is reading your ad, clicking it, and leaving without converting. That's a budget drain that's easy to miss if you only sort by cost.

Some common red flags to look for as you review:

Branded competitor terms: If you're appearing for searches like "[competitor name] reviews" or "[competitor name] pricing" without intentionally targeting those terms, you're likely paying for clicks from users who are looking for someone else.

Informational queries: Search terms containing "how to," "what is," "tutorial," or "guide" typically signal someone in research mode, not buying mode. Unless your landing page is specifically designed to convert that intent, these are usually wasted spend.

Job-seeker terms: Queries like "careers," "salary," "jobs," and "hiring" appear in many accounts and are almost never relevant to a paid search campaign selling products or services.

Free-seeking queries: Terms with "free," "free trial," or "no cost" can be legitimate if your offer includes a free tier, but if it doesn't, these clicks rarely convert.

As you flag terms, keep a running list. You'll use this directly in Step 2. The goal here isn't to make decisions yet. It's to build a clear, evidence-based picture of where your budget is going and which search terms don't belong.

Step 2: Build and Apply Your Negative Keyword List

Now take your flagged search terms from Step 1 and turn them into negative keywords. The first thing to do is group them by theme. Common groupings include informational queries, competitor terms, irrelevant industry terms, and job-seeker terms. Grouping by theme makes it easier to apply the right match type and decide where to add the negatives.

Before you start adding, you need to make two decisions: where to add the negatives, and which match type to use.

Campaign-level vs. shared negative keyword lists: Campaign-level negatives apply only to the campaign you add them to. Shared negative keyword lists, which you can create under Tools > Shared Library > Negative keyword lists, apply across any campaigns you attach them to. If the same exclusions are relevant across multiple campaigns, a shared list is more efficient. You update it once and it applies everywhere. For exclusions that are specific to one campaign's intent, add them at the campaign level.

Choosing the right negative match type: This is where many advertisers make mistakes, so it's worth slowing down here.

Negative exact match blocks only the precise query you specify. If you add [free crm software] as a negative exact match, your ad will still show for "free crm tools" or "crm software free trial."

Negative phrase match blocks any query that contains your specified phrase in that order. Adding "free crm" as a negative phrase match would block "free crm software," "best free crm," and "free crm for small business."

Negative broad match (without quotes or brackets) blocks queries that contain all the words in your negative keyword, in any order. This is the most aggressive and the most likely to accidentally block converting traffic. Use it with care.

A practical caution: be specific with your negatives. Adding "free" as a broad negative keyword could block queries like "free shipping included" or "buy one get one free" if those phrases are relevant to your offer. When in doubt, use negative phrase or negative exact match rather than broad.

If you're working through a large Search Terms report and manually adding negatives feels slow, Keywordme lets you mark and add negative keywords directly from the Search Terms Report without leaving Google Ads or exporting to a spreadsheet. You can bulk-add negatives with a single click, which cuts the time this step normally takes significantly.

After applying your negatives, give it a week and then check your impression share and cost-per-conversion. You're looking to confirm that you haven't accidentally blocked valuable traffic while also seeing a reduction in irrelevant search terms triggering your ads.

Step 3: Audit Your Active Keywords for Duplicates and Low Performers

With your search term exclusions in place, it's time to look at the keywords you're actually bidding on. This step is about finding what's redundant, what's underperforming, and what might be hurting your account structure without you realizing it.

Start by downloading your keyword list and scanning for duplicates. A duplicate in this context means the same keyword appearing in multiple ad groups within the same campaign. When this happens, your own ads compete against each other in the auction, which can drive up your costs and dilute your Quality Score signals. Identify these and decide which ad group is the most relevant home for that keyword, then pause or remove it from the others.

Next, look for keywords with zero impressions over the past 90 days. Before you pause these, check why they're not showing. Common causes include a Quality Score too low to be competitive, a bid below the estimated first-page bid, or a match type that's too restrictive given your current negative keyword coverage. If you can identify a fixable cause, fix it first. If not, pause the keyword.

Then look for keywords with meaningful spend but zero conversions. "Meaningful" depends on your average conversion rate and cost-per-click, but as a rough guide, if a keyword has spent enough to have generated several conversions at your target CPA and has produced none, it's a candidate for pausing or bid reduction.

While you're reviewing, check Quality Scores. Keywords with a score of 3 or below signal a mismatch between the keyword, the ad copy, and the landing page experience. Those three components are what Google evaluates. Simply pausing a low-Quality Score keyword doesn't fix the underlying problem. If the keyword is worth keeping, the more valuable action is identifying which component is weak and addressing it.

One important rule for this step: pause underperformers rather than deleting them. Pausing stops the keyword from triggering ads but keeps its performance history in your account. That historical data can be useful later when you're evaluating what to test or restore.

Step 4: Tighten Match Types Across Your Campaigns

Match types determine how closely a user's search term needs to match your keyword before your ad is eligible to show. Getting this wrong is one of the most common sources of wasted spend in Google Ads accounts, and it's often invisible until you dig into the Search Terms report.

Start by reviewing which match types you're currently using across your campaigns. Broad match keywords, in particular, need scrutiny. Broad match can work well when you have strong Smart Bidding signals, meaning a solid conversion history in the account, and comprehensive negative keyword coverage. Without those conditions in place, broad match keywords tend to pull in a wide range of loosely related search terms that eat budget without converting.

Go back to the Search Terms report you reviewed in Step 1. Look for search terms that are converting well. These are terms you know work. Add them as exact match or phrase match keywords in the relevant ad group to capture that traffic more precisely and consistently. This is one of the highest-value actions in any cleanup: you're not guessing what might work, you're promoting proven performers.

When deciding which match type to apply to a new keyword, think about how specific the intent is and how much variation you want to capture. A highly specific, high-intent query is usually best captured as exact match. A broader category where multiple related queries are relevant might suit phrase match. Broad match should be a deliberate choice, not a default.

Note: broad match modifier (BMM) was deprecated by Google and is no longer a current match type option. If you see references to it in older documentation or account notes, treat those keywords as phrase match going forward, which is how Google now handles them.

Keywordme lets you apply match types to keywords directly from the Search Terms Report with a single click. Rather than copying terms into a spreadsheet and manually re-entering them in the keyword editor, you can add a converting search term as an exact or phrase match keyword without leaving the interface.

After tightening match types, monitor your search term variety over the following two to four weeks. You should see fewer irrelevant search terms triggering your ads. If you see a significant drop in impression volume alongside the reduction in irrelevant terms, check that you haven't over-restricted your reach in a way that's cutting into converting traffic.

Step 5: Review Ad Group Structure and Keyword Grouping

Ad group structure is one of those things that starts clean and drifts over time. Keywords get added to wherever is convenient, campaigns get duplicated and modified, and before long you have ad groups that contain keywords with completely different intents competing for the same ad copy and landing page.

The core principle here is simple: each ad group should contain keywords that share a single, clear theme. When keywords in an ad group have mixed intent, it becomes very difficult to write ad copy that's genuinely relevant to all of them. That hurts your expected CTR and ad relevance components of Quality Score, which in turn affects how competitively your ads are priced in the auction.

Start by reviewing your ad groups for thematic consistency. Look for ad groups that contain a large number of keywords spanning different intents. These are usually candidates for splitting into tighter, more focused groups.

Also look for the opposite problem: ad groups with only one or two active keywords and very little traffic. These might be candidates for consolidation into a related ad group, rather than maintaining them as separate, thin ad groups that dilute your data.

When grouping keywords, cluster by intent and semantic similarity, not just by shared words. "Buy running shoes" and "purchase running shoes" share the same intent and belong together. "Running shoe reviews" does not. Grouping those together would mean your ad copy has to serve both a buyer and a researcher, which it can't do well simultaneously.

Keywordme's keyword clustering feature can help you identify how to group keywords by theme, which is useful when you're restructuring ad groups and trying to work through a large keyword list quickly.

One important caution: don't restructure everything at once if your campaigns have meaningful conversion history. Google's Smart Bidding algorithms need time to re-learn after structural changes. Prioritize the highest-impact ad groups first, make changes incrementally, and give each change time to stabilize before moving to the next.

Step 6: Pause Underperforming Ads and Refresh Your Copy

The final active cleanup step is your ads themselves. Even if your keywords and structure are solid, poor ad copy will limit your results. This step is about identifying what's not working and making targeted improvements.

In each ad group, check the performance of your responsive search ads (RSAs). Google rates individual asset performance as "Learning," "Low," "Good," or "Best." Assets rated "Low" are the ones to focus on. These are headlines or descriptions that Google has tested and found to underperform relative to other assets in the same ad. Replace them rather than keeping them in rotation.

Check the overall ad strength rating for each RSA. Google Ads displays this as Poor, Good, or Excellent. Ad strength is influenced by how many unique headlines and descriptions you've provided, how varied they are, and how closely they relate to the keywords in the ad group. Each ad group should have at least one RSA with a Good or Excellent rating. If yours are rated Poor, that's a signal to add more varied, keyword-relevant copy.

Also look at CTR across ads within the same ad group. If one ad has a significantly lower CTR than others and has had enough impressions to be a meaningful comparison, pause it. Low CTR relative to peers in the same ad group is a signal that the copy isn't resonating with the search intent.

Before you update anything, check for accuracy. Verify that the offers, prices, and claims in your ads still match what's on your landing pages. Mismatches between ad copy and landing page content hurt both conversion rate and landing page experience, one of the three components of Quality Score.

After updating copy in underperforming RSAs, give Google time to test the new assets. Ad strength ratings should improve as Google evaluates the new combinations, and you should see CTR stabilize or improve over the following weeks.

Keeping Your Account Clean Going Forward

A one-time cleanup is useful. A consistent maintenance habit is what actually compounds over time.

The single most important ongoing habit is reviewing your Search Terms report regularly. For active, higher-spend accounts, aim for every two weeks. For lower-spend accounts, monthly is the minimum. New search terms appear constantly as user behavior shifts, and the longer you leave irrelevant terms running, the more budget they consume.

Keep a master negative keyword list in a shared list and add to it continuously. Every time you spot a new irrelevant theme in your search terms, add it. Over time, this list becomes a meaningful filter that protects your budget across all your campaigns.

If you're managing multiple client accounts, document what you changed and why after each cleanup. This makes it much easier to track what worked, explain decisions to clients, and avoid undoing effective changes the next time someone touches the account.

For ongoing search term reviews, Keywordme's in-interface workflow removes the friction of exporting data and working in spreadsheets. You can review, exclude, and add keywords directly within Google Ads, which makes the regular maintenance habit much easier to stick to.

Here's a quick checklist to confirm you've worked through the full cleanup:

Search terms reviewed and negatives added: Flagged irrelevant search terms from the last 30 to 90 days and added them as negative keywords at the appropriate level.

Duplicate and zero-impression keywords paused: Removed internal keyword competition and cleaned out inactive keywords.

Match types tightened where appropriate: Promoted converting search terms to exact or phrase match and reviewed broad match keyword coverage.

Ad group themes verified: Confirmed each ad group contains keywords with a single, consistent intent.

Ad copy updated: Replaced low-performing RSA assets and confirmed ad-to-landing-page accuracy.

A Google Ads cleanup doesn't have to be a massive project. Working through these six steps in order gives you a logical, prioritized path that addresses the biggest sources of wasted spend first. The goal isn't a perfect account on day one. It's a cleaner, more intentional account that you maintain consistently.

If the manual back-and-forth between Google Ads and spreadsheets is slowing down your cleanup process, Start your free 7-day trial of Keywordme and run your next cleanup without leaving the interface. Remove junk search terms, build high-intent keyword lists, and apply match types instantly, right inside Google Ads. No spreadsheets, no tab-switching, just faster optimization at $12/month after your trial.