There are several ways to remove waterproof mascara, and the best method will depend on the formula you use. Here are some tips from various sources:

1. Use an oil-based eye makeup remover: Oil-based removers are effective at breaking down the waterproof formula and removing it from your lashes. You can use olive oil, coconut oil, or almond oil.

2. Use a cotton pad or reusable cloth: Soak a cotton pad or reusable cloth in your chosen remover and hold it against your lashes for 20 seconds to allow the product to dissolve the mascara. Then, gently wipe the pad or cloth along your lashes to remove the mascara.

3. Use a makeup remover specifically designed for waterproof mascara: These products are formulated to remove the toughest waterproof formulas quickly and safely.

4. Use micellar water: Soak a cotton pad in micellar water and hold it against your lashes for a few seconds. Then, gently wipe the pad along your lashes to remove the mascara.

5. Use baby shampoo: Mix a small amount of baby shampoo with warm water and use a cotton pad to apply the mixture to your lashes. Gently wipe the pad along your lashes to remove the mascara.

Its important to be gentle when removing waterproof mascara to avoid irritating your eyes or pulling out your lashes. Use a light touch and avoid rubbing or tugging at your lashes.