regularly with copper cleaner or a simple homemade paste of lemon juice and salt.
8. Old or valuable porcelain
If you have antique porcelain or tableware with beautiful hand-painted designs, store it away from the dishwasher.
Repeated exposure to hot water and strong detergents will inevitably fade these beautiful designs. Older porcelain is also much more brittle, making it highly susceptible to chipping under high water pressure. Furthermore, thermal shock caused by rapid temperature changes can cause microscopic cracks in antique pieces.
How to care for them: Gently hand wash
