Easy way to clean shower enclosure with fixed shower head.

[Imtoooldforallthis]

I usually have to get a jug to dip a scourer in and then pour a jug of clean water to rinse off product. Any recommendations for products and techniques. Round enclosure and hard water.

Your choice of cleaning product, spray/apply to shower head and stick a sandwich bag plus elastic band on the shower head? Prehaps white vinegar and lemon? Pretty sure I’ve seen this elsewhere?

Sorry maybe I didn't explain myself properly, it's the glass and sides I struggle with as I have no shower head to rinse with as it is fixed.