If you’re running Google Ads and not using negative keywords, there’s a good chance you’re wasting money. Negative keywords are one of the simplest, and most overlooked ways to improve your campaign performance. They help prevent your ads from showing up for irrelevant searches, which means fewer wasted clicks and better-quality leads.
What Are Negative Keywords?
Negative keywords are terms you add to your campaigns to tell Google what not to show your ads for. For example, if you’re a contractor who only handles high-end renovations, you might want to exclude terms like “cheap” or “DIY.” Without those exclusions, your ads could show to users who aren’t a good fit, leading to clicks that never convert.
Why Negative Keywords Matter
Google Ads is designed to match your ads with a wide range of search queries, including variations you may not have considered. While this can expand your reach, it can also bring in irrelevant traffic. Without negative keywords, you may end up paying for clicks from people who are:
- Looking for something you don’t offer
- Outside your target audience
- Unlikely to convert
Over time, this adds up and reduces the overall efficiency of your campaigns.
How Negative Keywords Save You Money
Every irrelevant click is money out the door. By filtering out those searches, negative keywords help you focus your budget on users who are more likely to become customers. This leads to:
- Lower cost per click (CPC) over time
- Higher conversion rates
- Better return on ad spend
In short, you’re spending less while getting better results.
How to Find Negative Keywords
The best place to start is your search terms report in Google Ads. This shows the actual queries people typed in before clicking your ad. Look for patterns like:
- Searches that don’t match your services
- Keywords with lots of clicks but no conversions
- Terms that indicate low intent (like “free,” “jobs,” or “how to”)
These are strong candidates for negative keywords.
Types of Negative Keywords
Just like regular keywords, negative keywords can be added in different match types:
- Broad match negatives: Block searches that include the keyword in any order
- Phrase match negatives: Block searches that include the exact phrase
- Exact match negatives: Block only the exact search term
Using a mix of these helps you control when your ads appear without being too restrictive.
Common Negative Keyword Examples
While every business is different, some common negative keywords include:
- “Free”
- “Cheap”
- “DIY”
- “Jobs” or “careers”
- “Training” or “courses”
These can help filter out users who aren’t looking to hire a service.
Make It an Ongoing Process
Negative keywords aren’t a one-time setup. As your campaigns run, new search terms will appear, and not all of them will be relevant. Regularly reviewing and updating your negative keyword list is key to maintaining strong performance. Even small adjustments can have a noticeable impact over time. Negative keywords are one of the most effective ways to take control of your Google Ads campaigns. By cutting out wasted spend and focusing on high-intent searches, you can improve both efficiency and results without increasing your budget.