Final answer:
The number of nails that can be treated with the brush from the acid-free nail primer will depend on various factors such as the size of the brush, the amount of primer on the brush, and the size of the nails being treated.
Step-by-step explanation:
The question is asking how many nails you should be able to treat when you remove your brush from the acid-free nail primer. This specific answer cannot be determined based on the information provided. However, nail primers are used to improve adhesion and extend the wear of nail products. They are typically applied to the natural nail plate before applying nail polish, gel, or acrylic nails. The number of nails that can be treated will depend on factors such as the size of the brush, the amount of primer on the brush, and the size of the nails being treated.