How to Use Negative Keywords Effectively for Google Ads and PPC

Ysabelle Alesna • September 19, 2021
How to Use Negative Keywords Effectively for Google Ads and PPC

In the world of PPC, negative keywords are an important part of your campaign. You can use them to exclude specific words from your campaigns so that you don't spend money on clicks for people who aren't interested in what you're advertising. It's important to make sure you include these when setting up a new campaign or start to add negative keywords to an existing one. If not, then Google Ads will waste precious budget by showing ads for irrelevant searches and clicks might cost more because they come from a lower-quality audience.


What Is A Negative Keyword?


A negative keyword is a  PPC match type offered by search engine advertising platforms, such as Google Ads. Negative keywords allow you to filter out who sees your ads based on search queries. 


Why Should I Use Negative Keywords?


Use negative keywords when you want to make sure your ad doesn’t display for a particular word. These can be words that are irrelevant to your business or the products you sell, popular misspellings of keywords, irrelevant product and service names or brand names for companies outside of your industry. 


Google Ads is all about being specific with targeting so we recommend you include some negative keywords when creating your next campaign.


How To Include Negative Keywords To Your Campaign


The first step is to figure out what keywords you want to include in your campaign. You can do this by brainstorming all the words that relate to the product or service you're selling and then adding them one at a time into Google's Keyword Tool. It will return suggestions of other related keywords, so just keep adding any new words until the list looks complete. With those keywords chosen, it's time to find negative ones - phrases people might search for but aren't interested in buying your products or services (yet). 


For example, if I'm advertising dog walking services on my blog post about how much dogs need walks every day, I would add "dog walking" as a keyword phrase because potential customers may be searching for more information about this topic. I might also add "dog training" and "walking a dog." However, the words "walk your dogs" or "owning a dog," which are searches that have nothing to do with my business, would be negative keywords because they're irrelevant in this context.


The next step is deciding how to use these phrases as negatives depending on what type of campaign you're running. In Google Ads, it's possible for most people to create multiple campaigns targeting different types of search queries at once - so if one person has three services (such as plumbing), then they'll need three separate ad groups each containing their list of relevant keywords and negative ones specific to that service. This can help them manage all the details more easily but is not a requirement.


Useful Tips

- The best place to identify negative keywords is your search term report. Monitor this frequently and when a term is irrelevant to your product, add as a negative. 


- Use a spreadsheet with a negative keywords column to list all negatives for an entire campaign. Update and review every few days or when new irrelevant phrases come up.


It’s An Ongoing Process

Google Ads is a nitty gritty process and isn’t a leave and forget kind of marketing. You can’t always predict every possible inaccurate search your ad may appear for. This is why it’s crucial to keep checking up on your campaigns. 


Curious to know whether your Google Ads are running as effectively as they could be? Contact our team for a free Google Ads Checkup . As a Google Partner, we have the knowledge and skills to ensure you’re getting the most out of your campaign. 



We’d love to help you grow your business with Google Ads! If you’re looking to get started on your campaign, please contact us directly on 1300 247 045 or email us at contact@rankingco.com


Share online

By Kerry Anderson February 17, 2026
Hire lead generation experts in 2025 to scale B2B revenue. Master full-funnel strategies, KPIs & AI targeting for Australian growth.
By Kerry Anderson February 16, 2026
Learn how to do keyword research for seo effectively. Uncover audience needs, find high-value keywords, and boost your organic growth.
By Kerry Anderson February 13, 2026
Discover top Customer experience improvement ideas to boost loyalty & revenue. Craft positive CX and keep customers coming back for more.
By Kerry Anderson February 12, 2026
Master digital ad campaign management! Boost ROI with AI, governance, & multichannel strategies. Grow your brand like a pro.
By Kerry Anderson February 11, 2026
Master AdWords campaign management with our ultimate guide. Learn to optimise budgets, bidding, and ad copy to boost ROI for your Brisbane business today.
By Kerry Anderson February 10, 2026
Boost B2B growth with a full-funnel Google Ads B2B strategy. Optimize awareness, capture leads, and ensure retention for ROI.
By Kerry Anderson February 9, 2026
Master Data driven Facebook Ads to boost ROI. Learn key metrics, CAPI, AI, and optimization strategies for peak campaign performance.
By Kerry Anderson February 6, 2026
Unlock startup success! Master Local SEO for startups with our essential guide on GBP, keywords, reviews, and technical tips. Get found locally.
By Kerry Anderson February 4, 2026
Struggling with marketing? Discover how a comprehensive digital marketing audit can identify issues & drive your business growth.
More Posts