Clean the liquid foundation on the shirt according to the following steps:
1. Pretreatment: Use makeup remover or makeup remover to pretreat the stains of liquid foundation. Apply a proper amount of makeup remover or makeup remover oil on the stain, gently rub it to make the makeup remover fully penetrate and decompose the liquid foundation. Wait a moment for the makeup remover product to take effect.
2. Deep cleaning: After treatment with makeup remover or oil, if the stains are not completely removed, you can use dishwashing detergent or laundry detergent for deep cleaning. Apply dishwashing detergent or laundry detergent directly to the stain, and gently rub it to ensure that the stain is thoroughly cleaned. Note that during this process, it is possible to dry clean directly without adding water to improve the cleaning effect.
3. Rinse and air dry: Place the treated shirt in clean water and gently rub to ensure that all cleaning agents and stains are thoroughly rinsed. Then, hang the shirt in a cool and ventilated place to air dry naturally, avoiding the use of a hot air blower or dryer to prevent damage to the fabric fibers.
Through the above steps, the liquid foundation stains on the shirt should be effectively removed. If the stain is stubborn, it may be necessary to repeat the above steps or use a stronger cleaning agent. But before using any cleaning agent, it is best to conduct a small-scale test in an inconspicuous area of the clothing to ensure that it will not cause damage to the clothing.