In article ,
Bill wrote:
I've got IPA. But why would I use an expensive chemical when water and
washing up liquid then a chamois works perfectly for free?

Because you just said that you had never found a glass cleaner that
worked? The guys who installed my double glazing years ago used an IPA
spray to give the glass it's final clean.

But now you've found washing up liquid works then no worries.

Only if followed by polishing with a chamois. I'd like a wipe for use when
I haven't got one handy.

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*Someday, we'll look back on this, laugh nervously and change the subject

Dave Plowman London SW
To e-mail, change noise into sound.