Gary wrote:
The nest of plastic piping under our kitchen sink has developed an as
yet small leak. It's a combination of the main sink drain, half sink
drain and dishwasher drain.

What's the best way I can tell which of the many joints is leaking?
There's only dampness around the fittings at the moment so I can't
actually see anything dripping from anywhere.

Dry everything with kitchen paper & use a very bright LED torch - the light
makes water droplets sparkle & they are easy to spot.



--
Dave - The Medway Handyman
www.medwayhandyman.co.uk
01634 717930
07850 597257