You can stop most unwanted videos from showing up in your feeds by using a combination of built-in platform tools: “Not Interested” buttons, keyword filters, restricted modes, and feed resets. Each major platform handles this differently, so the exact steps depend on where you’re seeing the content.
Train Your Feed With “Not Interested”
Every major video platform uses an algorithm that learns from what you watch, like, and share. It also learns from what you tell it to stop showing. On YouTube, tap the three-dot menu next to any video and select “Not interested” or “Don’t recommend channel.” On TikTok, long-press a video and tap “Not interested.” On Instagram Reels, tap the three-dot menu and choose “Not interested.” Each of these signals teaches the algorithm to show you less of that type of content.
This is the single most effective daily habit for cleaning up your feed. The algorithm adjusts quickly when you consistently mark videos you don’t want to see. If you’ve been passively watching disturbing or upsetting content without telling the platform to stop, the algorithm assumes you want more of it. Even watching a video all the way through counts as a positive signal, so scroll past content you don’t want and actively flag it when you can.
Filter Out Specific Topics on TikTok
TikTok lets you block videos based on keywords that appear in their descriptions or stickers. To set this up, go to your profile, tap the menu icon in the top-right corner, then tap “Settings and privacy.” Under “Content & Activity,” tap “Content preferences.” From there, you can add specific words or phrases you want filtered out. Any video with those keywords in its description will be hidden from your feed.
If your entire For You feed feels polluted, TikTok also lets you reset it completely. Go to Settings and privacy, then Content Preferences, and tap “Refresh your For You feed.” This wipes your algorithmic history and starts fresh with popular, general content. From there, the algorithm rebuilds based on your new viewing behavior, so you get a genuine second chance to shape what you see.
Turn On Restricted Mode on YouTube
YouTube’s Restricted Mode filters out videos that contain potentially adult content across several categories: drug and alcohol use, sexual situations, graphic violence, profanity, and demeaning or inflammatory content. It also hides videos covering specific details about terrorism, war, crime, or political conflicts that resulted in death or serious injury, even when no graphic imagery is shown.
To enable it, tap your profile icon in the YouTube app, go to Settings, then General, and toggle on Restricted Mode. On a browser, click your profile icon, then select “Restricted Mode: On.” Keep in mind that Restricted Mode isn’t perfect. It uses automated systems and community flagging, so some inappropriate content may still slip through, and some harmless videos may get caught in the filter. But it significantly reduces the volume of disturbing material in search results and recommendations.
Set Up YouTube Kids for Children
If you’re trying to protect a child from bad videos, YouTube Kids offers a more controlled environment than the main YouTube app. You can create a profile with one of three content levels: Preschool (designed for ages 4 and under), Younger (ages 5 to 8), and Older (ages 9 to 12). Each level progressively opens up the library while keeping age-inappropriate content out. You can also turn off search entirely, which limits the child to curated, verified channels instead of the open platform. For children under 13, this is a far better starting point than trying to filter the main YouTube app.
Report Videos That Violate Platform Rules
“Not interested” and reporting serve different purposes. Tapping “Not interested” tells the algorithm to stop showing you that type of content. It’s a personal preference tool. Reporting, on the other hand, flags a video for the platform’s moderation team to review because it may violate community guidelines, such as containing hate speech, graphic violence, harassment, or content that endangers minors. Use “Not interested” for content you simply don’t enjoy. Use “Report” for content that shouldn’t be on the platform at all. Both options are typically found in the same three-dot or share menu on any video.
Unsubscribe and Clear Watch History
Your subscriptions and watch history are the two biggest inputs shaping your recommendations. If you followed channels during a phase you’ve moved past, unsubscribe from them. On YouTube, you can also delete your entire watch history or remove individual videos from it. Go to Library, then History, and use the options to clear entries. This removes the data the algorithm uses to recommend similar content. TikTok’s feed refresh (described above) accomplishes the same goal in one step.
On Instagram, you can hide suggested posts by topic. When you see a Reel or post you don’t like in your Explore tab, tap the three-dot menu and select “Not interested.” Instagram will then ask if you want to see fewer posts like that one or fewer posts from that specific account. Choosing both helps the algorithm recalibrate faster.
Limit Autoplay and Browsing Time
Autoplay is one of the main ways people end up watching content they didn’t choose. YouTube automatically queues up the next video based on what it thinks you’ll watch, which can gradually drift toward more extreme or sensational content. Turning off autoplay puts you back in control. On YouTube, toggle off the autoplay switch at the top of the “Up next” section. On TikTok, you can set screen time limits under Settings and privacy, then Screen Time, which forces a pause that breaks the passive scrolling cycle.
The pattern behind most unwanted video exposure is the same: passive consumption without feedback. The more you actively shape your feed, using “Not interested,” filtering keywords, clearing history, and limiting autoplay, the faster the algorithm learns what you actually want to see.