What direction do you file acrylics and what precautions will you take?

When filing acrylic nails, you should file in one direction rather than back and forth to prevent lifting and damage to the acrylic. Use a coarse file to shape the acrylic and a finer file for smoothing the edges. Always ensure you wear a mask to avoid inhaling dust and use a dust collector for cleanliness. Additionally, keep the natural nail healthy by avoiding excessive filing on the natural nail itself.