On 04/05/2020 14:44, Andrew wrote:
On 04/05/2020 13:28, Dave Plowman (News) wrote:
In article ,
Â*Â*Â* tim... wrote:
I am out of rinse aid (and am disinclined to make a special trip to the
supermarket to buy some)

can I make some more by watering down washing up liquid, or will that
not work?

tim

Washing up liquid tends to leave smears, if not rinsed off.


I use Ilford Ilfotol wetting agent intended for the final
rinse when developing film. Brilliant for cleaning glass
and leaving a streak-free finish.

It was £6 when I bought it in 2008 and a litre goes a long,
long way



https://www.ilfordphoto.com/1905162

Sorry, only for glass as in optical or see-through,
not the stuff you eat off !