NatWest Accelerator Events Free one-day marketing seminar at the NatWest Accelerator, Milton Keynes · 10 November 2026 Free marketing seminar · NatWest Accelerator, Milton Keynes · 10 Nov 2026 Free seminar · 10 Nov 2026
NatWest Accelerator, MK
Get your free invite →Invite →

Home › Blog › Google Ads

Google Ads

How To Prevent Invalid Clicks In Google Ads

How To Prevent Invalid Clicks In Google Ads
Read the video transcript

How to stop invalid clicks? You can't, you can reduce it, but you can never stop. Just like all the shops in the world cannot stop people stealing from them, Right? You can reduce it by using third-party apps to help minimise but Google also has got a very sophisticated way of finding out invalid clicks.

Invalid clicks are those that are “illegitimate, such as unintentional clicks or clicks resulting from malicious software”, according to Google. And whether they stem from something accidental or more nefarious, they can be very frustrating. In fact, it’s thought that click fraud (the non-accidental type of invalid clicks) can cost PPC advertisers as much as 20% of their budget.

Unfortunately, you can’t totally prevent invalid clicks from occurring. In the same way that it’s impossible to entirely stop people stealing from shops all over the world, you’re never going to be able to mitigate invalid clicks entirely. But don’t despair, because there are several third-party apps you can use to help reduce your number of invalid clicks.

Free NatWest Accelerator event

Get Found, Get Chosen, Get Your Time Back

A free one-day marketing seminar in Milton Keynes · 10 November 2026

Get your free invite →

Third-Party Software & Apps To Reduce Invalid Clicks

Invalid clicks (also known as click fraud) can be minimised using specialist third-party services like ClickCease by CHEQ, and Click Guardian. These platforms utilise a range of filters and rule-based protocols to determine whether a click is fraudulent or malicious. If they are, they’re then blocked. But these third-party companies aren’t the only ones trying to protect you from invalid clicks. Google is, too.

Get your free Marketing Action PlanNot sure where to start? Answer a few questions and get your plan in about a minute. No email needed.

Uzair KharawalaLIVE
Free weekly YouTube live

Live every Tuesday at 2pm UK. Bring your marketing questions.

Get your Google, local SEO and AI questions answered live.

Join for free
Get my plan →

Google’s Own Methods To Prevent Invalid Activity

Given that Google is the world’s biggest pay-per-click advertising platform, it’s no wonder that they’re proactive when it comes to rooting out invalid clicks (and other invalid activity like impressions or views). Using a large number of sophisticated algorithms, Google can spot a large proportion of ‘bad’ traffic, both in real-time (using its automated filters) and in near real-time.

Because of the sheer volume of traffic, Google has to monitor, its protective scope is understandably less than that of the specialist, third-party click fraud services we mentioned above. But if you’re working on a tight budget, it’s nice to know that Google at least does something to help with invalid clicks.

Uzair Kharawala

Written by Uzair Kharawala

Partner at SF Digital Studios, a Google Premier Partner agency. Uzair has been helping businesses grow with Google Ads since 2002 and teaches it every week on YouTube.

Book A Call →Subscribe on YouTube for new videos every weekday →
Free every week

Get our best Google Ads tips by email

New articles and videos, straight to your inbox. Unsubscribe any time.

We respect your privacy at all times. Privacy Policy

You may also like

Read the blog →

Your next customers are out there. Let's go and get them.

Tell us where you want your business to be, and we'll show you how to get there.

Book A Call →or get your free Google Health Check →
Happy clients

Don't take our word for it

4.9 from 157 Google reviews, plus case studies and client videos.

See our happy clients →
"It has now been 3 months since we started and our sales have increased 300%."
Ruhi Latif Rafplay, Dubai
"Uzair and Farzana are two of the most honest, sincere and trustworthy people you will ever meet."
Gavin Morgan GDM Jewellery · Google review
"If I needed a campaign built, this is one of the rare few people IN THE WORLD I would trust to do it properly."
Hemmel Amrania Google Ads professional · Google review
Book A Call →
Chat with us on WhatsApp