Page Six may be compensated and/or receive an affiliate commission if you click or buy through our links. Featured pricing is subject to change. Paige DeSorbo found the beauty equivalent of a magic eraser — and right now, it’s just $18 on Amazon. The “Summer House” alum has made no secret of her love for the Elemis Pro-Collagen Cleansing Balm, a makeup-melting staple that turns the nightly chore of taking off a full face into something that actually sounds enjoyable. “Ciara introduced me to this on ‘Summer House,'” she previously told E!, crediting friend and former co-star Ciara Miller for putting her onto the cult-favorite cleanser….