Whilst 'leak hunting' I saw that my expansion tank was in need of a clean up. The guides on how to do that are vague and rare to say the least. So, I thought I'd knock one up for the T-Bar pages.
Pre 'Clean up' the tank looked like this -
Some ingredients to get the cleaning process going -
Shake it up and let it marinade for 20 minutes while you find something else to do (pastie optional).
Give it a scrub out inside using tools improvised for the job -
You can see the effect the rice had on the grime inside -
Put it all back together -
The job's a good un!