apparently our radiators are full of sludge? can i flush them myself and is that in situ or outside?
outside.
Google to check, but I'd have thought running some distilled vinegar through would be a good way to help clean them. There might be an optimal ratio rather than 100% vinegar.
@hugo7 started
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apparently our radiators are full of sludge? can i flush them myself and is that in situ or outside?