Sometimes a little heat from a hair dryer on low speed helps to rejuvenate. Or a smooth silicone "oil" like the Voliptuous product sold around mineral sites is good, too - the gel liners are silicone based. Voliptuous is simply a silicone oil to soften and smooth fine lines, no actives or extracts to sting, burn, Plump or anything like that. Unscented/unflavored.