No.
My hairdresser told me ceramic straighteners are the best kind to use.
Vinager
You can damage china ware with anything. It is up to you to care for your dinner plates.
Yes. All flat irons damage hair, but the professional and ceramic platted ones have less damage.
It is not recommended to use oven cleaner to clean a ceramic bathtub as it may damage the finish. Instead, use a mild, non-abrasive cleaner specifically designed for ceramic surfaces to prevent any potential damage.
No, it will not damage them, but may be impossible to erase or remove from drywall.
Vinager
yes rocks will change with vinager
you dip them in vinager then put them on your eyes
You can dry it out. Rubbing alcohol, white vinager or calamine lotion are very good for poison ivy. The alchol and vinager stings but it feels alot better.
Ceramic hair straighteners damage your hair less. For example, NP Ceramic Hair Straightener. They are usually more expensive, but it's worth it.
Car Ceramic Paint is able to protect your car's paint surface from sunlight, harmful chemicals and further scratches.