How Do I Deactivate Grime Fighter?

This morning I updated my free version of Avast. After the update I find this thing called Grime Fighter. I don’t want it, don’t want to use it, and want to delete it, disable it, or at least get rid of the nag screen that keeps telling me I’ve got “grime” on my computer.

Someone please tell me how to get rid of this unwanted Grime Fighter!!! >:(

I “think” you uninstall it by going to Avast in Programs in Control Panel and do change and uncheck.

Go to uninstall programs and click on avast then uninstall, on the next screen choose change and from there you can untick Grimefighter.