To make concealer waterproof, you can mix it with a small amount of a waterproof setting spray or a silicone-based primer. This will help the concealer adhere to the skin and create a waterproof barrier. Additionally, you can also set the concealer with a waterproof setting powder to further enhance its staying power. It's important to blend the products well and allow them to dry completely before coming into contact with water. **

I recommend the MAC Pro Longwear Waterproof Concealer for the swimming pool. This concealer is specifically designed to be long-lasting and waterproof, making it perfect for staying put even in water. It provides full coverage and is resistant to sweat and humidity, making it an ideal choice for swimming. Additionally, it comes in a variety of shades to match different skin tones. **

If you are looking for good YouTubers for beauty, fashion, and lifestyle content, some popular and highly recommended creators include Zoella, Tanya Burr, and Ingrid Nilsen. These creators consistently produce high-quality videos on makeup tutorials, fashion hauls, and lifestyle tips. Additionally, channels like Jackie Aina, Patricia Bright, and Jenn Im offer diverse perspectives and content within the beauty, fashion, and lifestyle genres. **

Yes, boys can use concealer if they wish to cover up blemishes, dark circles, or other imperfections on their skin. There is no rule that says concealer is only for girls. Many men use concealer as part of their grooming routine, especially in the entertainment industry or for special events where they want to look their best. It's all about personal preference and what makes an individual feel confident in their appearance. **

The longevity of a concealer depends on various factors such as skin type, application technique, and the specific formula of the concealer. However, in general, long-lasting concealers often have a matte finish and are formulated to be transfer-resistant and smudge-proof. Look for concealers that are labeled as long-wearing, waterproof, or sweat-resistant for extended wear. Additionally, setting the concealer with a translucent powder can help to increase its longevity. **

Yes, concealer can get crumbly, especially if it is old or has been exposed to air for a long time. Crumbling can also occur if the concealer is applied too thickly or if it is not blended properly into the skin. To prevent crumbly concealer, it is important to store it properly, use a small amount, and blend it well into the skin. **

It is unclear which specific concealer is being referred to in the question. There are many different brands and types of concealers available on the market, each with their own unique features and benefits. To provide a more specific answer, it would be helpful to know the brand, type, or specific characteristics of the concealer in question. **

A full-coverage concealer is best for covering scars. Look for a concealer that is highly pigmented and has a thick consistency to effectively camouflage scars. Additionally, choosing a concealer that matches your skin tone closely will help blend the scar seamlessly with the rest of your complexion. It's also important to set the concealer with a setting powder to ensure long-lasting coverage. **