How do I check the strength of the inhibitor in my system? The rads have been partly drained down a couple of times lately and I want to make sure that there's enough left in there. 
Sentinel
- Thread starter scrumpyjack
- Start date
Just put a bottle in.
No
DIYnot Local
Staff member
If you need to find a tradesperson to get your job done, please try our local search below, or if you are doing it yourself you can find suppliers local to you.
Select the supplier or trade you require, enter your location to begin your search.
Are you a trade or supplier? You can create your listing free at DIYnot Local
