Delete chart lines, all lines regardless of name.

[OntradingX]

My EA works by creating many lines on the chart and this makes it slow because of these lines, I wanted to know if there is any way to tell when a certain time is reached that the EA deletes any type of line plotted on the chart, today I use the name of the line to delete, but I want to delete them all regardless of the name.
It's possible? How?

[jstap]

@ontradingx There is a block called delete by type, this will delete all of the chosen type.