diff --git a/src/RequestType.ts b/src/RequestType.ts
index d6c88a6..ab170f8 100644
--- a/src/RequestType.ts
+++ b/src/RequestType.ts
@@ -10,4 +10,5 @@ export enum RequestType {
     CHECK = "CHECK",
     UPDATE = "UPDATE",
     INFO = "INFO",
+    CLEAR_DB = "CLEAR_DB"
 }
\ No newline at end of file
diff --git a/src/routes/ws/websocketRoute.ts b/src/routes/ws/websocketRoute.ts
index 4be084a..a13ec1a 100644
--- a/src/routes/ws/websocketRoute.ts
+++ b/src/routes/ws/websocketRoute.ts
@@ -17,6 +17,8 @@ import {ArduinoProxy} from "../../ArduinoProxy";
 import {ContainerHelper} from "../../ContainerHelper";
 import * as os from "os";
 import {promisify} from "util";
+import Drink from "../../database/Drink";
+
 const exec = promisify(require('child_process').exec)
 
 const express = require('express');
@@ -344,7 +346,21 @@ router.ws('/', async (ws, req, next) => {
                             "contact": "tobi@gaminggeneration.de"
                         }
 
-                        return WebSocketHandler.answerRequest(msg.data["type"] as RequestType, data);
+                        WebSocketHandler.answerRequest(msg.data["type"] as RequestType, data);
+                        break;
+                    }
+
+                    case RequestType.CLEAR_DB: {
+                        await Drink.deleteMany({});
+                        await Ingredient.deleteMany({});
+                        for( let c of (await Container.find()) )
+                        {
+                            c.content = undefined;
+                            c.save();
+                        }
+
+                        await iTender.refreshDrinks();
+                        WebSocketHandler.answerRequest(msg.data["type"] as RequestType, true);
                         break;
                     }