Nail polish may not stay on due to factors such as oily nail beds, improper nail preparation, or using low-quality nail polish. Oily nail beds can prevent the polish from adhering properly, leading to chipping and peeling. Proper nail preparation, including cleaning the nails, removing any oils, and using a base coat, can help the polish adhere better. Using a high-quality nail polish with a good formula and applying thin, even coats can also help the polish 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. **

To make nail polish with watercolors and clear nail polish, you can start by mixing a small amount of watercolor paint with clear nail polish in a small container. Stir the mixture well until the color is evenly distributed. You can adjust the intensity of the color by adding more or less watercolor paint. Once you are satisfied with the color, you can apply the homemade nail polish to your nails just like you would with regular nail polish. Allow it to dry completely before applying a top coat for added durability. **

Gel nail polish is a type of nail polish that requires curing under a UV or LED lamp to harden and set, resulting in a longer-lasting and more durable finish compared to regular nail polish. Regular nail polish air-dries and does not require curing under a lamp, but it tends to chip and fade more quickly than gel polish. Gel polish also typically provides a shinier and more glossy finish than regular 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. **