How to clean a Coolant expansion tank

This video shows how to quickly remove most of the grime that forms inside of a radiator overflow tank. 500g of rice, 1 dose (tab or tablespoon) of dishwasher soap and some salt are all that's required.
If you're looking for some "detailing" grade job either watch another video or buy a new tank.
00:04 Here's what our coolant expansion tank looks like
00:11 Step 1: Adding dishwasher soap, rice and warm water
00.48 Step 2: Shake and bake!
01:06 Step 3: Adding rock salt to the mix. More shake'n'bake!
01:26 Step 4: Emptying and washing the tank.
01:49 Job done!
Outro music: Tribal Percussion by DL sounds
Link to download page: https://www.dl-sounds.com/royalty-free/tribal-percussion/
Link to license: https://www.dl-sounds.com/license/

Видео How to clean a Coolant expansion tank канала The Demented Monkeys