The easiest way I explain Google Ads remarketing is with a simple example.
Have you ever visited an online store, looked at a product, left without buying it, and then started seeing ads for that same product while browsing other websites or watching YouTube? That's Google Ads remarketing.
It's a way for businesses to reconnect with people who have already visited their website or interacted with their brand. Instead of advertising to complete strangers, they're showing ads to people who have already shown some interest. Google does this by using audience lists created from previous website visitors or other interactions, allowing businesses to reach them again across Google Search, YouTube, Gmail, and the Display Network.
From what I've seen, remarketing works well because not everyone makes a decision on their first visit. Sometimes people are just comparing prices, reading reviews, or saving something for later. Seeing a relevant ad a few days later can remind them to come back and complete the purchase or enquiry.
That said, remarketing should be used carefully. If the same ad follows someone everywhere for weeks, it can become annoying. The best campaigns limit how often ads are shown and make the message relevant instead of repetitive.
So, I don't think of Google Ads remarketing as a way to chase customers. It's simply a second chance to reach people who were already interested but weren't ready to take action the first time.

