Beau ideal House of Beauty's Ideal Remover and Primer is made to prepare the natural lash for the lash extension adhesive. It's used in conjunction with our Signature Adhesive to help the lash extensions last longer. Beau ideal House of Beauty's Signature Adhesive is our fastest bonding adhesive yet! we are the country's only celebrity-approved lash and product line. Our Adhesives are perfect for Classic or Volume style lash extensions. Retention lasts up to 6 weeks! Professional use only. Not to be used on strip lashes or Cluster lashes.