"Meanwhile if anyone has tip on how to remove soap spots from eyeglasses
lenses, i would appreciate hearing."

If soap, warm water, and rub gently them with a finger under a flowing
faucet.

If dried soap scum, then warm water, and more soap, to dissolve the scum
with what left it behind, rinse, dry

If mineral deposits from water, white vinegar, just a drop on a
fingertip, and rub it gently, until the spot disappears, then rinse, and
dry with a clean cloth before the spots can re-appear.

I fight this constantly, up to several times per week.

Kurt