There are substances that casue damage to the shower door
1- ACID SOLVENTS
2- ALKALINE SOLVENTS
EXAMPLES: ACETONE, SOLVENTS, CLEANSERS,
GLASS PROTECTION WITH SPECIAL COATING
SPECIAL COATING IS SUITABLE FOR ALL KIND OF GLASS, ALLOWING TO STAY CLEANER, PROTECTING THE GLASS FROM WATER AND SOAP.
Avoid Soap scum with special coating treatments like enduro shield, the best way to keep clean your glass shower doors using glass protectors you can provide an extra invisible shield and cut the time to clean. 5 YEARS WARRANTY
Best glass and mirror MAiNTENANCE cleaner.
Hard water stain remover glass recommended
BUT YOU CAN ALSO USE 1 PART OF VINEGAR AND 4 OF WATER AND SPRAY THE SURFACE AND WAIT FOR SEVERAL MINUTES TO DISSOLVE ANY MINERAL AND REPEAT THE PROCESS IF NECESSARY.