Glitter polish may seem intimidating at times, but it's easier to work with than you think.
Always use a base coat. If you want opaque glitter nails, first paint a coat of a normal polish that is similar to the glitter. This will make taking it off easier, and less time consuming.
Skip the top coat. If you want an extremely long wearing glitter design, use it, but if it is just a weekly design, ditch it. It makes the polish stay on longer, yes, but nearly impossible to get off. Glitter polishes are normally formulated similarly to top coats, hence the difficulty getting them off.
Removal. The easiest way to get glitter polish off is by applying nail polish remover on a cotton pad and letting it stay on your nail. I recommend doing one nail at a time, this way you don't waste pads. Take your time and be patient. Do not pick it off.
Hope this helps♥