It seems like you’re asking about an “ACID manicure” with rhinestones. However, there is no specific beauty treatment or technique commonly known as an “ACID manicure” in the context of nail care or beauty salons as of my last update in September 2021. It is possible that new trends or techniques have emerged since then, but I wouldn’t have information on them.
A traditional manicure involves the grooming and beautification of the nails, typically including shaping, filing, cuticle care, and the application of nail polish. Rhinestones are small, decorative gemstones often used in nail art to add a glamorous and eye-catching touch to the nails.
If there is a specific type of manicure or beauty trend you are referring to as an “ACID manicure,” please provide more context or clarification, and I’ll do my best to help you with the information available up to my last update.