It is generally recommended to apply nail care oil first before applying nail polish. Nail care oil helps to moisturize and strengthen the nails, providing a good base for the nail polish. It also helps to protect the nails from potential damage caused by the chemicals in the nail polish. Applying nail care oil first can also help the nail polish to adhere better and last longer. **

To remove nail polish with nail polish remover, you first need to saturate a cotton ball or pad with the nail polish remover. Place the soaked cotton ball on your nail and hold it in place for a few seconds to allow the remover to penetrate the polish. Then, gently rub the cotton ball over your nail in a circular motion until all the nail polish is removed. Repeat the process for each nail until all the polish is gone. **

One way to remove nail polish without nail polish remover is by using vinegar and lemon juice. Mix equal parts of vinegar and lemon juice in a bowl and soak your nails in the mixture for a few minutes. Then, use a cotton ball or pad to wipe off the nail polish. Another method is to use rubbing alcohol or hand sanitizer. Simply apply a small amount to a cotton ball and rub it on your nails to remove the polish. **

To thin nail polish with nail polish remover, simply add a few drops of nail polish remover to the bottle of nail polish. Close the bottle and shake it well to mix the nail polish remover with the polish. Check the consistency and add more nail polish remover if needed, but be cautious not to add too much as it can affect the color and finish of the nail polish. Once you have achieved the desired consistency, you can then apply the thinned nail polish as usual. **

For the first day of school, it's best to choose a nail polish color that is subtle and versatile. Neutral shades like nude, light pink, or soft peach are great options as they are classic and go well with any outfit. These colors will give a polished look without being too distracting. Ultimately, choose a color that makes you feel confident and comfortable as you start the new school year. **

For a first grader, I would recommend a non-toxic, water-based nail polish that is easy to apply and remove. Look for brands that are specifically designed for children and are free from harsh chemicals. These types of nail polishes are safe for young children and can be easily cleaned off with soap and water, making them a great option for kids who are just starting to experiment with nail polish. **

To turn regular nail polish into matte nail polish, you can mix in a small amount of cornstarch or eyeshadow pigment to the nail polish. Start by pouring a small amount of nail polish into a disposable container and gradually add the cornstarch or eyeshadow pigment while stirring until you achieve the desired matte finish. Make sure to mix well to avoid any clumps and test the mixture on a nail to see the final result before applying it to all nails. **

You can remove nail polish without using nail polish remover by using alternative household items such as vinegar, lemon juice, or hydrogen peroxide. Soaking your nails in warm soapy water for a few minutes can also help soften the nail polish, making it easier to remove. Additionally, you can try using rubbing alcohol or hand sanitizer to break down the nail polish and wipe it off with a cotton ball. **