Instaclean is the easiest way to delete,trash or move from unwanted email subscriptions. With Instaclean, you can clean your inbox! Instaclean scans your inbox for newsletters and automatically lists them down in a simple user interface, where you can : – Unsubscribe/ Block future emails from a particular sender and delete all mails received thus far. – Or you can choose to continue receiving emails from the sender. – If our algorithm is not able to list down any of the newsletter that you have received, you can manually enter the sender address and block emails from them.