How to Clear Cache on LG Smart TV [Netflix, Prime Video, Hulu]

As time goes on, your LG Smart TV’s performance might start to diminish. Opening apps could take longer, videos may buffer more, and you may even get error messages about running out of storage space. When this happens, one of the best troubleshooting techniques you can try is clearing the cache on your LG Smart TV.

Dive into this guide on “how to clear cache on LG smart TV”, and by the end, you’ll master the art of rejuvenating both your app and browser by effortlessly wiping the cache. Let’s get that TV humming like new!

How to Clear Cache on LG Smart TV?

How to Clear Cache on LG Smart TV

You Must Read:

What is the Cache on a Smart TV?

The cache is a storage space that temporarily holds data for the apps, websites, and other services you access on your smart TV.

When you open an app, watch a YouTube video, browse social media, or do anything else on your LG TV, behind the scenes it saves certain files and information in the cache to speed things up the next time you perform that same action.

Over time, the cache builds up and can start to take up valuable storage space. It can also become corrupted with broken file fragments and other issues that slow down your LG TV’s performance.

Clearing the cache gives your smart TV a fresh start, freeing up storage capacity and removing any corrupt files that may be causing problems.

When Should You Clear the LG TV Cache?

Some common signs that it’s time to clear your LG Smart TV’s cache include:

  • Apps are slow to open or take a long time to load.
  • Videos are buffering and stalling more than usual.
  • Getting error messages about running out of storage space.
  • Overall sluggish performance across the smart TV’s interface.
  • Apps freezing, crashing, or closing unexpectedly.

If you notice any of these issues, clearing the cache should be one of the first troubleshooting steps you take.

The Cache Clearing Process is Different on LG Smart TVs

On many smart TV brands, there is a straightforward “Clear Cache” option buried in the settings somewhere. Unfortunately, LG does not include this simple cache clearing method on their smart TVs.

But don’t worry! You can still delete the cache on your LG TV using the following techniques:

  • Turning the TV off and back on.
  • Clearing recent/background apps.
  • Clearing the browser cache.
  • Clearing the cache for individual apps.

Let’s look at how to do each of these cache clearing options.

Turn Your LG Smart TV Off and On Again

One of the easiest ways to clear some temporary cache files is to simply restart your smart TV. Here’s how:

  1. Grab your LG Magic Remote and press the power button to turn your TV off.
  2. Wait at least 60 seconds before turning your TV back on. This gives time for temporary cache files to be deleted.
  3. Turn your LG TV back on using the power button on the remote.

This reboot is an easy first step to try that can clear out some buildup in the cache to give your smart TV a quick performance boost.

Clear Recent/Background Apps

Your LG Smart TV keeps track of apps you’ve recently opened in a “recent apps” list. It also keeps some apps running in the background even when you’re not directly using them.

Closing out these recent and background apps forces them to fully shut down and clears their cache in the process. Here’s how to do it:

To Close Recent Apps Automatically:

  • When you turn your LG TV off, it will automatically close any recent apps. So turning your TV off and back on (as explained above) will clear recently opened apps.

To Manually Close Recent Apps:

  1. Press the home button on your Magic Remote.
  2. Select the recent app’s tile on the home screen.
  3. Scroll through your recently opened apps and select any you want to close.
  4. Press the “X” icon next to each app to force close it and clear the cache.

Clearing the Browser Cache

The internet browser on your LG Smart TV also maintains its own cache. Here’s how to clear it:

  1. Launch the web browser app on your LG TV.
  2. Select the menu icon and then choose Settings.
  3. Toggle on the “Private Browsing” option.
  4. Select “Clear Browsing Data” and then confirm by pressing OK.

This will wipe the browser cache, cookies, history, and other temporary internet files. Once cleared, the browser will run smoother and websites should load faster.

Clearing the Cache for Individual Apps

For apps that are particularly slow or glitchy, you can clear the cache just for that one app instead of clearing everything.

  1. Press the home button on your Magic Remote.
  2. Open the Settings menu and go to System Settings > Application Manager.
  3. Scroll through the list of apps and select the problematic app you want to clear the cache for.
  4. Choose the “Clear Cache” option for that app and confirm.

This will wipe the cache just for this individual app, giving it a clean slate and hopefully resolving any performance issues you were noticing with it.

Resetting Your LG Smart TV to Factory Settings

If clearing the cache using the techniques above doesn’t improve your LG TV’s performance, the nuclear option is performing a factory reset. This will completely wipe your TV back to a brand-new state. All user data, apps, accounts, and settings will be deleted.

To factory reset an LG Smart TV:

  1. Go to Settings > All Settings > General > Reset to Initial Settings
  2. Select Yes to confirm the reset
  3. The TV will reset itself back to factory conditions. You’ll have to reinstall apps and set everything back up.

Only perform a factory reset as a last resort when nothing else has worked. But it will give your LG TV a completely fresh start and resolve any performance issues caused by corrupt cached files.

Additional Options:

How to Clear Netflix Cache on LG Smart TV?

Learn how to clear Netflix cache on LG smart TV and it can support resolving some common issues. You simply have to follow these simple steps to clear the cache:

  • First, you need to press the Home button on your remote control and simply scroll to and select Settings.
  • Then, you need to Scroll down and select System > Storage Manager.
  • After that, you have to select Clear Data and then Yes when provoked to confirm you want to delete all data from Netflix (including cached data).
  • Now, simply restart your LG Smart TV by pressing the power option on the front of your TV, or using the remote control’s power option if it has one, and once restarted, you just have to open Netflix again and try streaming again.

How to Clear Hulu Cache on LG TV?

Clearing the Hulu cache on your LG Smart TV is a decent way to advance streaming performance and fix any playback problems you may be experiencing.

You just have to follow these simple steps to clear the cache:

  • First, from the home screen, you have to select Settings.
  • Then, you need to select General.
  • After that, simply select Clear Hulu Cache and confirm by selecting the option “Yes”.

How to Clear Disney Plus Cache on LG Smart TV?

Clearing the Disney+ cache on your LG Smart TV is a decent way to guarantee that you’re getting the best possible streaming experience.

Here’s how you can do it:

  • First, you need to go to the home screen and select Settings.
  • Now, you simply have to select General and then scroll down and select System Manager.
  • After that, you have to select Clear Data under Applications and a confirmation message will appear – select Yes to clear the data.

Clear Cache from the Web Browser

Ready to give your LG Smart TV browser a fresh start? Let’s breeze through these steps together:

  1. Pop open that Web browser on your LG TV. Think of it as your gateway to a cleaner experience.
  2. Spot the Menu icon? Give it a click, and while you’re there, usher in the Settings icon.
  3. You’ll see a snazzy button next to ‘Private Browsing’. Give it a little toggle.
  4. Time for the main event! Dive into the ‘Clear Browsing Data’ option. A quick click on the ‘OK’ button, and boom!

FAQs About Clearing LG TV Cache

Here are answers to some common questions about clearing cache on LG Smart TVs:

  • How do I clear the Hulu cache on my LG TV?

Go to Settings > System Settings > Application Manager > Select Hulu App > Clear Cache.

  • Can I clear the YouTube cache on an LG Smart TV?

Yes, follow the same steps by choosing the YouTube app and selecting “Clear Cache” in Application Manager.

  • Where is the Clear Cache option on an LG TV?

Unlike other brands, LG does not have a dedicated Clear Cache option in the settings. Use the techniques outlined in this guide instead.

  • Does resetting an LG TV clear the cache?

Yes, performing a factory reset will wipe the LG TV cache along with all other data and settings.

  • Will turning my LG TV off clear the cache?

Turning the power off and back on will clear some temporary cache files, but does not clear it fully. Use the other steps in this guide for a more thorough cache clearing.

And there you go, my friend. Your LG Smart TV’s browser is now all refreshed and zippy, sans all that old cache clutter. Feels good, right?


The cache is a component that stores commonly accessed data on devices such as smartphones, computers, and smart TVs using WebOS. The cached data can be files or objects that the device has lately used. 

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