diff --git a/README.md b/README.md
index aa5e777..f52dfa0 100644
--- a/README.md
+++ b/README.md
@@ -3,6 +3,8 @@ sbt-frontend
 
 [![Build Status](https://travis-ci.org/eltimn/sbt-frontend.svg?branch=master)](https://travis-ci.org/eltimn/sbt-frontend)
 
+[![Bintray](https://img.shields.io/bintray/v/eltimn/sbt-plugins/sbt-frontend.svg)](https://bintray.com/eltimn/sbt-plugins/sbt-frontend)
+
 [SBT](http://www.scala-sbt.org/) plugin for managing frontend code (node and npm, grunt, gulp, bower, etc.)
 
 SBT version of [frontend-maven-plugin](https://github.com/eirslett/frontend-maven-plugin).
@@ -34,9 +36,8 @@ Upon loading SBT, Node and npm with be automatically installed locally. Also, if
 
 The plugin makes available the following `InputTask`s. Note that you must first install any apps you want to use with `npm install`.
 
-| Task          | Description   |
+| Input Task    | Description   |
 | ------------- | ------------- |
-| nodeInstall   | Installs Node and npm. Runs automatically at startup. |
 | npm           | Runs npm commands |
 | bower         | Runs bower commands |
 | grunt         | Runs grunt commands |
@@ -64,6 +65,14 @@ myTask := gulp.toTask(" build").value
 
 This is equivalent to ```gulp build```.
 
+### Other Tasks
+
+| Task              | Description   |
+| -------------     | ------------- |
+| nodeInstall       | Installs Node and npm. Runs automatically at startup. |
+| frontendCleanDeps | Remove frontend dependencies (node_modules and bower_components). Must reload project afterwards. |
+| frontendCleanAll  | Remove Node, NPM, and dependencies. Must reload project afterwards. |
+
 The following `FrontendKeys` are also available:
 
 | Setting              | Description   |
diff --git a/src/main/scala/sbtfrontend/FrontendPlugin.scala b/src/main/scala/sbtfrontend/FrontendPlugin.scala
index f971345..bcfb43d 100644
--- a/src/main/scala/sbtfrontend/FrontendPlugin.scala
+++ b/src/main/scala/sbtfrontend/FrontendPlugin.scala
@@ -33,7 +33,8 @@ object FrontendPlugin extends AutoPlugin {
     val webpack = inputKey[Unit]("Runs webpack commands")
     val ember = inputKey[Unit]("Runs ember commands")
     val webjars = taskKey[Unit]("Extract web jar assets")
-    val frontendClean = taskKey[Unit]("Clean sbt-frontend dependencies")
+    val frontendCleanDeps = taskKey[Unit]("Remove frontend dependencies. Must reload project afterwards.")
+    val frontendCleanAll = taskKey[Unit]("Remove Node, NPM, and dependencies. Must reload project afterwards.")
 
     object FrontendKeys {
       val frontendFactory = settingKey[FrontendPluginFactory]("The FrontendFactory instance")
@@ -45,6 +46,8 @@ object FrontendPlugin extends AutoPlugin {
       val npmDownloadRoot = settingKey[String](s"Where to download NPM binary from. Default: ${Defaults.npmDownloadRoot}")
       val npmRegistryUrl = settingKey[Option[String]](s"NPM registry URL. Default: ${Defaults.npmRegistryUrl}")
       val nodeProxies = settingKey[Seq[ProxyConfig.Proxy]]("Seq of proxies for downloader.")
+      val npmFile = settingKey[File]("package.json")
+      val bowerFile = settingKey[File]("bower.json")
     }
 
     lazy val frontendSettings: Seq[Def.Setting[_]] = {
@@ -58,6 +61,8 @@ object FrontendPlugin extends AutoPlugin {
         nodeDownloadRoot := Defaults.nodeDownloadRoot,
         npmDownloadRoot := Defaults.npmDownloadRoot,
         npmRegistryUrl := Defaults.npmRegistryUrl,
+        npmFile := nodeWorkingDirectory.value / "package.json",
+        bowerFile := nodeWorkingDirectory.value / "bower.json",
         nodeProxies := Nil,
         frontendFactory := {
           new FrontendPluginFactory(nodeWorkingDirectory.value, nodeInstallDirectory.value)
@@ -92,10 +97,15 @@ object FrontendPlugin extends AutoPlugin {
             Frontend.extractWebjarAssets(jar, target.value / "webjars")
           }
         },
-        frontendClean := {
-          IO.delete(nodeInstallDirectory.value)
+        frontendCleanDeps := {
+          IO.delete(nodeInstallDirectory.value / "bower.json.md5")
+          IO.delete(nodeInstallDirectory.value / "package.json.md5")
           IO.delete(nodeWorkingDirectory.value / "bower_components")
-          IO.delete(nodeWorkingDirectory.value / "npm_modules")
+          IO.delete(nodeWorkingDirectory.value / "node_modules")
+        },
+        frontendCleanAll := {
+          IO.delete(nodeWorkingDirectory.value / ".frontend")
+          frontendCleanDeps.value
         },
         onLoad in Global := {
           val onLoadFunc = (s: State) => {
@@ -134,9 +144,8 @@ object FrontendPlugin extends AutoPlugin {
             }
 
             // npm install
-            val npmFile = nodeWorkingDirectory.value / "package.json"
-            if (npmFile.exists) {
-              runIfUpdated(npmFile) {
+            if (npmFile.value.exists) {
+              runIfUpdated(npmFile.value) {
                 Frontend.npm(
                   frontendFactory.value,
                   "install",
@@ -149,9 +158,8 @@ object FrontendPlugin extends AutoPlugin {
             }
 
             // bower install
-            val bowerFile = nodeWorkingDirectory.value / "bower.json"
-            if (bowerFile.exists) {
-              runIfUpdated(bowerFile) {
+            if (bowerFile.value.exists) {
+              runIfUpdated(bowerFile.value) {
                 Frontend.bower(
                   frontendFactory.value,
                   "install",
diff --git a/src/sbt-test/sbt-frontend/bower/test b/src/sbt-test/sbt-frontend/bower/test
index 0b36fd6..d5b5b48 100644
--- a/src/sbt-test/sbt-frontend/bower/test
+++ b/src/sbt-test/sbt-frontend/bower/test
@@ -1,4 +1,11 @@
 > show nodeInstallDirectory
+$ exists node_modules/bower/bin/bower
 $ exists bower_components/jquery/dist/jquery.js
-> frontendClean
+> frontendCleanDeps
+$ absent .frontend/package.json.md5
+$ absent .frontend/bower.json.md5
+$ absent node_modules
 $ absent bower_components
+> reload
+$ exists node_modules/bower/bin/bower
+$ exists bower_components/jquery/dist/jquery.js
diff --git a/src/sbt-test/sbt-frontend/installation/bower.json b/src/sbt-test/sbt-frontend/installation/bower.json
new file mode 100644
index 0000000..542367d
--- /dev/null
+++ b/src/sbt-test/sbt-frontend/installation/bower.json
@@ -0,0 +1,10 @@
+{
+  "name": "lift-frontend",
+  "private": "true",
+  "moduleType": [
+    "globals"
+  ],
+  "dependencies": {
+    "jquery": "~2.2.0"
+  }
+}
diff --git a/src/sbt-test/sbt-frontend/installation/package.json b/src/sbt-test/sbt-frontend/installation/package.json
new file mode 100644
index 0000000..d7b0536
--- /dev/null
+++ b/src/sbt-test/sbt-frontend/installation/package.json
@@ -0,0 +1,6 @@
+{
+  "private": true,
+  "devDependencies": {
+    "bower": "latest"
+  }
+}
diff --git a/src/sbt-test/sbt-frontend/installation/test b/src/sbt-test/sbt-frontend/installation/test
index f77089f..7ab9f63 100644
--- a/src/sbt-test/sbt-frontend/installation/test
+++ b/src/sbt-test/sbt-frontend/installation/test
@@ -1,6 +1,14 @@
 > nodeInstall
 $ exists .frontend/node/node
 $ exists .frontend/node/node_modules/npm/bin/npm-cli.js
-> frontendClean
+$ exists node_modules/bower/bin/bower
+$ exists bower_components/jquery/dist/jquery.js
+> frontendCleanAll
 $ absent .frontend
 $ absent node_modules
+$ absent bower_components
+> reload
+$ exists .frontend/node/node
+$ exists .frontend/node/node_modules/npm/bin/npm-cli.js
+$ exists node_modules/bower/bin/bower
+$ exists bower_components/jquery/dist/jquery.js