Had our showers fitted with lovely 'glass' shower panels 17 (yes I know) years ago and they got scaled up. We installed a water softener a couple of years later but the scale remains. Between times we have had periods where the water softener wasn't working due to my being seriously ill & DH not taking responsibility for renewing the salt regularly.
Is there really a way to get rid of ingrained limescale it do we just give up & replace the panels to start from fresh?
I have tried off the shelf chemicals & vinegar / lemon juice / other natural remedies.