With the right methods and supplies, etched glass can indeed be made clear again. Polishing the glass with a polishing wheel and specialist glass polish compound is one efficient way.
Through this method, the glass's purity and brilliance are restored by removing the etching from its surface. To get a smooth, uniform surface, another alternative is to coat the glass with a clear film or coat.
Maintaining the glass's clarity and preventing further etching can both be achieved with proper care and upkeep. It is feasible to bring back the elegance and clarity of etched glass with the appropriate instruments and methodology.