diff --git a/README.md b/README.md
index 6cf2f11..fd482ee 100644
--- a/README.md
+++ b/README.md
@@ -59,6 +59,14 @@ The filenames describe it's content and running the script again will overwrite
 
 Open this files with your plain/code text editor and investigate the inconsistencies in both your CRM and mailing programs. 
 
+#### Delete files created by ecompare
+
+To delete the 3 files created by ecompare:
+
+```
+./ecompare -trash
+```
+
 ## Install
 
 1. Download the [latest version of the binary code](https://github.com/greenpeace/ecompare/releases/) for your operating system to your desktop folder.
diff --git a/doc.go b/doc.go
index 641b679..c056c95 100644
--- a/doc.go
+++ b/doc.go
@@ -29,9 +29,9 @@ Compare CSV files
 Download both files as csvs to the same folder as the script. Then, using the command line run the script as:
 
     ./ecompare -data=emails -A=fileA.csv -B=fileB.csv
-    
+
     -data specifies the type of data to compare. It can be emails, sha256 or dni (Spanish ID numbers)
-    
+
     -A and -B specify the names of both files.
 
 Get details about the comparison
@@ -66,6 +66,10 @@ The filenames describe it's content and running the script again will overwrite
 
 Open this files with your plain/code text editor and investigate the inconsistencies in both your CRM and mailing programs.
 
+To delete the 3 files created by ecompare:
+
+    ./ecompare -trash
+
 .
 */
 package main
diff --git a/ecompare.go b/ecompare.go
index a54c40b..920478c 100644
--- a/ecompare.go
+++ b/ecompare.go
@@ -20,6 +20,7 @@ func main() {
 	defer timeTrack(time.Now(), "main")
 
 	help := flag.Bool("help", false, "Display help")
+	trash := flag.Bool("trash", false, "Delete files created by ecompare")
 	data := flag.String("data", "emails", "What to compare")
 	filenameA := flag.String("A", "a.txt", "File to do the operations")
 	filenameB := flag.String("B", "b.txt", "File to do the operations")
@@ -28,6 +29,8 @@ func main() {
 
 	if *help == true {
 		helpMe()
+	} else if *trash == true {
+		trashFiles()
 	} else {
 
 		// Read the files to strings
diff --git a/functions.go b/functions.go
index fbdafa5..6898de8 100644
--- a/functions.go
+++ b/functions.go
@@ -3,6 +3,7 @@ package main
 import (
 	"io/ioutil"
 	"log"
+	"os"
 	"regexp"
 	"strings"
 	"time"
@@ -80,3 +81,10 @@ func stringToFile(fileName string, dat string) {
 		panic(err)
 	}
 }
+
+// trashFiles deletes files created by ecompare
+func trashFiles() {
+	os.Remove("in-a-but-not-in-b.txt")
+	os.Remove("in-b-but-not-in-a.txt")
+	os.Remove("in-both-a-and-b.txt")
+}
diff --git a/help.go b/help.go
index a42f031..b029fc9 100644
--- a/help.go
+++ b/help.go
@@ -34,6 +34,7 @@ Comand line options:
 -A=fileA.csv			File A name
 -B=fileB.csv			File B name
 -debug=true			Debug the script					
+-trash				To delete the 3 files created by ecompare
 
 `
 	fmt.Printf(textToPrint)