All the YouTube users know that YouTube shows a lot of ads. You can use the premium features to remove ads but you need to pay for that.
This tutorial will teach you how to remove ads on YouTube without being a premium user.
YOU WILL REQUIRE ROOT ACCESS.
IF YOU HAVE XPOSED FRAMEWORK INSTALLED, SKIP TO STEP 4.
STEP 1:
Root your phone. Update your BinarySU via SuperSU app available on the Google Play Store.
Step 2: Reboot phone and uninstall Super SU otherwise you will have to provide manual permission from prompts from the app for root access by other apps. Eg: Xposed Installer.
Step 3: Install Xposed Installer and install Xposed framework which is suitable for your phone and Reboot.
Step 4: Go to downloads from Xposed Installer and install "YouTube AdAway" module. Activate the module and Reboot.
Step 5: Clear YouTube app data from settings. Open YouTube App.
CONGRATS! There are no Ads on YouTube anymore. ????
ATTENTION! IF YOUR PHONE FACES ANY KIND OF DAMAGE BY FOLLOWING THESE STEPS, I WILL NOT BE HELD RESPONSIBLE.

--|SCREENSHOT OF THE REQUIRED XPOSED MODULE|--