How to Reset and Retrain Your YouTube Recommendations (2026 Guide)

It happens to everyone. You watch one video out of curiosity, and for the next month your homepage is full of the same topic, the same tone, the same three channels. YouTube doesn't have a "start over" button, but it does give you the pieces to build one. This guide shows how to reset your recommendations with the built-in tools, then how to retrain them so the reset actually holds.

If what you want is to switch recommendations off entirely, that's a different job. See how to stop YouTube recommendations. This article is about keeping recommendations, but making them good again.

Reset vs. retrain: why you need both

A reset removes the history YouTube uses to guess what you like. A retrain gives it new, explicit signals about what you don't want.

Reset alone isn't enough. A clean history means YouTube has to guess again from scratch, and its first guesses are often the same popular channels you were trying to escape. Retraining alone is slow, because you're arguing with months of old history. Do the reset first, then retrain on top of it.

Step 1: Clear or prune your watch history

Watch history is the strongest signal behind your homepage.

1. Go to youtube.com/feed/history (or You → History in the app).
2. To start over completely, choose Clear all watch history.
3. To keep most of it, hover over the videos that sent your feed in the wrong direction and remove them one by one with the × or the three-dot menu.

Pruning is often the better option. If one late-night rabbit hole poisoned your feed, removing those few videos fixes the cause without throwing away years of good taste.

You can also pause watch history from the same page. Be careful: with history paused, YouTube has little to personalize from, and your homepage can end up close to empty. Pausing is a privacy choice, not a way to get better recommendations.

Step 2: Clear your search history

Searches count too. Something you searched once can keep coloring your suggestions long after you've forgotten it.

On the same History page, switch to search history and either clear it or delete individual searches. If you manage your Google account activity at myactivity.google.com, you can also set YouTube history to auto-delete after a period you choose, so old signals expire on their own.

Step 3: Use "Not interested" and "Don't recommend channel"

These are YouTube's own retraining tools. Both are in the three-dot menu next to any video on the homepage or in the sidebar.

• Not interested tells YouTube you don't want that video. It's the light touch, good for one-off misses.
• Don't recommend channel asks YouTube to stop suggesting that creator. This is the one that changes your feed, because most bad recommendations come in clusters from the same channels.

A practical routine: for the first week after a reset, spend a minute on your homepage each day and use "Don't recommend channel" on anything you never want to see. It's free, and it's the most direct signal you can send.

There are two limits. First, it's a signal, not a block: those channels can still show up in search results. Second, it takes effort. Clicking through menus channel by channel doesn't scale when a whole genre has taken over your feed.

Step 4: Retrain automatically with Blokari

This is where a browser extension helps. Blokari is built as a recommendation trainer, not just a blocker. It uses YouTube's own "Don't recommend channel" mechanism rather than working against it.

Here's how it works:

1. Block a channel once. Use the block button Blokari adds, or paste a channel URL or @handle in the options page. The channel is hidden from your homepage, search, and sidebar on every page load, so it can't drift back.
2. The signal goes to YouTube automatically. At the Yellow or Red block level, when a channel from your personal blacklist appears, Blokari sends "Don't recommend channel" for it. It does this once per channel, and remembers that it did, because the signal is written to your real YouTube account.
3. Train in bulk. In Options → Advanced, the Train YouTube button goes through the blocked videos on your open YouTube tab and clicks "Don't recommend" on each channel. That includes channels hidden by curated subscription lists, so the categories you subscribe to become retraining signals too.
4. See what was trained. The popup shows a training receipt: how many channels were trained this week and in total.

The Green level is deliberately different. At Green, Blokari only blurs matching videos and never touches your recommendations. That lets you preview a list before you let it change your account.

Curated lists do the heavy lifting

Instead of hunting down channels one by one, you can subscribe to curated categories such as clickbait, AI content farms, gambling and scams, or propaganda. Blokari ships more than 10,000 channels across these lists, and blocking them is the fastest way to give the algorithm a lot of clear signals.

If AI-generated videos are what's clogging your feed, there's a dedicated guide on blocking AI-generated YouTube channels. With an AI-slop subscription active at the Red level, Blokari also hides videos that YouTube itself labels as AI-generated.

Will it work on my phone and TV?

Partly, and it's worth being precise. The extension's hiding works in your desktop browser (Chrome, Edge, Brave). The "Don't recommend channel" signal, though, is saved to your Google account, so it travels with you. Channels you've trained out on desktop come up less often in the mobile app and on your TV. They aren't hidden there, but they're recommended less. For the living-room side, see how to block YouTube channels on your TV.

A 10-minute reset plan

Start with a clean feed

Reset what went wrong, then make sure it doesn't come back. The manual steps above cost nothing but a few minutes. If you'd rather not repeat them every week, install Blokari from the Chrome Web Store. It's free, you don't need an account to start, and it turns every channel you block into a lasting signal to YouTube.

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