diff --git a/src/expo-launcher.js b/src/expo-launcher.js
index 8f41179..4fc86d8 100644
--- a/src/expo-launcher.js
+++ b/src/expo-launcher.js
@@ -10,7 +10,7 @@ const httpProxy = require('http-proxy');
 const {
     exec
 } = require('./exec');
-const { readAndReplaceFileContent, isWindowsOS, isExpoWebPreviewContainer, getDestPathForWindows } = require('./utils');
+const { readAndReplaceFileContent, isWindowsOS, isExpoWebPreviewContainer, getDestPathForWindows, cleanNpmCache } = require('./utils');
 const crypto = require('crypto');
 const {VERSIONS, hasValidExpoVersion} = require('./requirements');
 const axios = require('axios');
@@ -336,6 +336,9 @@ async function setup(previewUrl, _clean, authToken) {
     taskLogger.resetProgressBar();
     taskLogger.setTotal(previewSteps[1].total)
     const syncProject = await setupProject(previewUrl, projectName, projectDir, authToken);
+    if (_clean) {
+        await cleanNpmCache(projectDir);
+    }
     await transpile(projectDir, previewUrl, false);
     return {projectDir, syncProject};
 }
diff --git a/src/utils.js b/src/utils.js
index f50e7e4..c977b43 100644
--- a/src/utils.js
+++ b/src/utils.js
@@ -6,7 +6,7 @@ const crypto = require('crypto');
 const logger = require('./logger');
 const taskLogger = require('./custom-logger/task-logger').spinnerBar;
 const loggerLabel = 'wm-reactnative-cli';
-
+const { exec } = require('./exec');
 
 function isWindowsOS() {
     return (os.platform() === "win32" || os.platform() === "win64");
@@ -64,11 +64,26 @@ async function getDestPathForWindows(mode, projectDir = ''){
     return  destPath;
 }
 
+async function cleanNpmCache(cwd) {
+    try {
+        taskLogger.start('Cleaning npm cache...');
+        await exec('npm', ['cache', 'clean', '--force'], { cwd });
+        taskLogger.succeed('Npm cache cleaned successfully');
+    } catch (e) {
+        logger.error({
+            label: loggerLabel,
+            message: `Npm cache clean failed: ${e}`
+        });
+        taskLogger.fail('Npm cache clean failed');
+    }
+}
+
 module.exports = {
     isWindowsOS: isWindowsOS,
     readAndReplaceFileContent: readAndReplaceFileContent,
     iterateFiles: iterateFiles,
     streamToString: streamToString,
     isExpoWebPreviewContainer: isExpoWebPreviewContainer, 
-    getDestPathForWindows: getDestPathForWindows
+    getDestPathForWindows: getDestPathForWindows,
+    cleanNpmCache: cleanNpmCache
 };
\ No newline at end of file
diff --git a/src/web-preview-launcher.js b/src/web-preview-launcher.js
index a693704..eef2b2b 100644
--- a/src/web-preview-launcher.js
+++ b/src/web-preview-launcher.js
@@ -12,7 +12,7 @@ const httpProxy = require('http-proxy');
 const {
     exec
 } = require('./exec');
-const { readAndReplaceFileContent, streamToString, isExpoWebPreviewContainer } = require('./utils');
+const { readAndReplaceFileContent, streamToString, isExpoWebPreviewContainer, cleanNpmCache } = require('./utils');
 const axios = require('axios');
 const { setupProject } = require('./project-sync.service');
 const taskLogger = require('./custom-logger/task-logger').spinnerBar;
@@ -375,6 +375,9 @@ async function setup(previewUrl, _clean, authToken) {
     taskLogger.incrementProgress(1);
     taskLogger.succeed(previewSteps[0].succeed);
     const syncProject = await setupProject(previewUrl, projectName, projectDir, authToken);
+    if (_clean) {
+        await cleanNpmCache(projectDir);
+    }
     taskLogger.start(previewSteps[3].start);
     taskLogger.setTotal(previewSteps[3].total);
     await transpile(projectDir, previewUrl, false);