Spotless automatically blocks Instagram spammers posting irrelevant, unwanted, abusive, spammy, promotion comments on your photos. It helps you to see the comments only you actually want to see. Spotless gets rid of the mess under your photos and provide a better Instagram experience.
Comments from people you follow are safe
Stats of deleted spam comments
No impact to your battery life
Here is a quick example: If you do no want to see "follow 4 follow" comment under your Instagram photo, add "follow" as keyword. Spotless will scan and block users posting comments containing "follow". Don't worry Spotless will never block users you follow.
"Love Instagram but hate all the insta-spam? If you're looking to clean up the comments section of your Instagram feed, you can keep it free of trolls, promoters, cyber-bullies, and bots using Spotless." - Lindsey Caldwell, slashgear.com
"Spotless is a new iPhone app that will automatically delete troll comments on Instagram" - Yahoo News