diff --git a/src/Contracts/SeoMeta.php b/src/Contracts/SeoMeta.php
index f5e5aa3..6d32df7 100644
--- a/src/Contracts/SeoMeta.php
+++ b/src/Contracts/SeoMeta.php
@@ -79,4 +79,43 @@ public function addKeyword($keyword);
      * @return self
      */
     public function setUrl($url);
+
+    /* ------------------------------------------------------------------------------------------------
+     |  Main Functions
+     | ------------------------------------------------------------------------------------------------
+     */
+    /**
+     * Add a meta tag.
+     *
+     * @param  string  $name
+     * @param  string  $content
+     *
+     * @return self
+     */
+    public function addMeta($name, $content);
+
+    /**
+     * Add many meta tags.
+     *
+     * @param  array  $metas
+     *
+     * @return self
+     */
+    public function addMetas(array $metas);
+
+    /**
+     * Remove a meta from the meta collection by key.
+     *
+     * @param  string|array  $names
+     *
+     * @return self
+     */
+    public function removeMeta($names);
+
+    /**
+     * Reset the meta collection except the description and keywords metas.
+     *
+     * @return self
+     */
+    public function resetMetas();
 }
diff --git a/src/SeoMeta.php b/src/SeoMeta.php
index a78e581..a500fa3 100644
--- a/src/SeoMeta.php
+++ b/src/SeoMeta.php
@@ -1,9 +1,9 @@
 <?php namespace Arcanedev\SeoHelper;
 
-use Arcanedev\SeoHelper\Entities\Description;
-use Arcanedev\SeoHelper\Entities\Keywords;
-use Arcanedev\SeoHelper\Entities\MiscTags;
-use Arcanedev\SeoHelper\Entities\Title;
+use Arcanedev\SeoHelper\Contracts\Entities\DescriptionInterface;
+use Arcanedev\SeoHelper\Contracts\Entities\KeywordsInterface;
+use Arcanedev\SeoHelper\Contracts\Entities\MiscTagsInterface;
+use Arcanedev\SeoHelper\Contracts\Entities\TitleInterface;
 
 /**
  * Class     SeoMeta
@@ -17,41 +17,41 @@ class SeoMeta implements Contracts\SeoMeta
      |  Properties
      | ------------------------------------------------------------------------------------------------
      */
+    /**
+     * Current URL.
+     *
+     * @var string
+     */
+    protected $currentUrl = '';
+
     /**
      * Title instance.
      *
-     * @var Title
+     * @var TitleInterface
      */
     protected $title;
 
     /**
      * Description instance.
      *
-     * @var Description
+     * @var DescriptionInterface
      */
     protected $description;
 
     /**
      * Description instance.
      *
-     * @var Keywords
+     * @var KeywordsInterface
      */
     protected $keywords;
 
     /**
      * MiscTags instance.
      *
-     * @var MiscTags
+     * @var MiscTagsInterface
      */
     protected $misc;
 
-    /**
-     * Current URL.
-     *
-     * @var string
-     */
-    protected $currentUrl = '';
-
     /**
      * SEO Helper configs.
      *
@@ -70,19 +70,13 @@ class SeoMeta implements Contracts\SeoMeta
      */
     public function __construct(array $configs)
     {
-        $this->configs  = $configs;
-        $this->init();
-    }
+        $this->configs     = $configs;
 
-    /**
-     * Start the engine.
-     */
-    private function init()
-    {
-        $this->title       = new Title($this->getConfig('title', []));
-        $this->description = new Description($this->getConfig('description', []));
-        $this->keywords    = new Keywords($this->getConfig('keywords', []));
-        $this->misc        = new MiscTags($this->getConfig('misc', []));
+        // Init the entities
+        $this->title       = new Entities\Title($this->getConfig('title', []));
+        $this->description = new Entities\Description($this->getConfig('description', []));
+        $this->keywords    = new Entities\Keywords($this->getConfig('keywords', []));
+        $this->misc        = new Entities\MiscTags($this->getConfig('misc', []));
     }
 
     /* ------------------------------------------------------------------------------------------------
@@ -200,6 +194,25 @@ public function setUrl($url)
         return $this;
     }
 
+    /* ------------------------------------------------------------------------------------------------
+     |  Main Functions
+     | ------------------------------------------------------------------------------------------------
+     */
+    /**
+     * Render all seo tags.
+     *
+     * @return string
+     */
+    public function render()
+    {
+        return implode(PHP_EOL, array_filter([
+            $this->title->render(),
+            $this->description->render(),
+            $this->keywords->render(),
+            $this->misc->render(),
+        ]));
+    }
+
     /**
      * Add a meta tag.
      *
@@ -243,63 +256,16 @@ public function removeMeta($names)
         return $this;
     }
 
-    /* ------------------------------------------------------------------------------------------------
-     |  Main Functions
-     | ------------------------------------------------------------------------------------------------
-     */
-    /**
-     * Render all seo tags.
-     *
-     * @return string
-     */
-    public function render()
-    {
-        return implode(PHP_EOL, array_filter([
-            $this->renderTitle(),
-            $this->renderDescription(),
-            $this->renderKeywords(),
-            $this->renderMisc(),
-        ]));
-    }
-
     /**
-     * Render title tag.
+     * Reset the meta collection except the description and keywords metas.
      *
-     * @return string
-     */
-    public function renderTitle()
-    {
-        return $this->title->render();
-    }
-
-    /**
-     * Render description tag.
-     *
-     * @return string
-     */
-    public function renderDescription()
-    {
-        return $this->description->render();
-    }
-
-    /**
-     * Render keywords tag.
-     *
-     * @return string
+     * @return self
      */
-    public function renderKeywords()
+    public function resetMetas()
     {
-        return $this->keywords->render();
-    }
+        $this->misc->reset();
 
-    /**
-     * Render Miscellaneous tags.
-     *
-     * @return string
-     */
-    public function renderMisc()
-    {
-        return $this->misc->render();
+        return $this;
     }
 
     /* ------------------------------------------------------------------------------------------------
diff --git a/tests/SeoMetaTest.php b/tests/SeoMetaTest.php
index 0a457c5..0c9c3a4 100644
--- a/tests/SeoMetaTest.php
+++ b/tests/SeoMetaTest.php
@@ -66,27 +66,27 @@ public function it_can_set_and_get_and_render_title()
         $this->seoMeta->setTitle($title);
 
         $this->assertEquals($title, $this->seoMeta->getTitle());
-        $this->assertEquals(
+        $this->assertContains(
             '<title>' . $title . '</title>',
-            $this->seoMeta->renderTitle()
+            $this->seoMeta->render()
         );
 
         $siteName = 'Company name';
         $this->seoMeta->setTitle($title, $siteName);
 
         $this->assertEquals($title, $this->seoMeta->getTitle());
-        $this->assertEquals(
+        $this->assertContains(
             '<title>' . $title . ' - ' . $siteName . '</title>',
-            $this->seoMeta->renderTitle()
+            $this->seoMeta->render()
         );
 
         $separator = '|';
         $this->seoMeta->setTitle($title, $siteName, $separator);
 
         $this->assertEquals($title, $this->seoMeta->getTitle());
-        $this->assertEquals(
+        $this->assertContains(
             "<title>$title $separator $siteName</title>",
-            $this->seoMeta->renderTitle()
+            $this->seoMeta->render()
         );
     }
 
@@ -98,9 +98,9 @@ public function it_can_set_and_get_and_render_description()
         $this->seoMeta->setDescription($description);
 
         $this->assertEquals($description, $this->seoMeta->getDescription());
-        $this->assertEquals(
+        $this->assertContains(
             '<meta name="description" content="' . $description . '">',
-            $this->seoMeta->renderDescription()
+            $this->seoMeta->render()
         );
     }
 
@@ -112,21 +112,21 @@ public function it_can_set_and_get_and_render_keywords()
         $this->seoMeta->setKeywords($keywords);
 
         $this->assertEquals($keywords, $this->seoMeta->getKeywords());
-        $this->assertEquals(
+        $this->assertContains(
             '<meta name="keywords" content="' . implode(', ', $keywords) . '">',
-            $this->seoMeta->renderKeywords()
+            $this->seoMeta->render()
         );
 
         $this->seoMeta->setKeywords(implode(',', $keywords));
 
         $this->assertEquals($keywords, $this->seoMeta->getKeywords());
-        $this->assertEquals(
+        $this->assertContains(
             '<meta name="keywords" content="' . implode(', ', $keywords) . '">',
-            $this->seoMeta->renderKeywords()
+            $this->seoMeta->render()
         );
 
         $this->seoMeta->setKeywords(null);
-        $this->assertEmpty($this->seoMeta->renderKeywords());
+        $this->assertNotContains('name="keywords"', $this->seoMeta->render());
     }
 
     /** @test */
@@ -144,7 +144,7 @@ public function it_can_add_one_keyword()
     }
 
     /** @test */
-    public function it_can_add_remove_and_render_a_misc_tag()
+    public function it_can_add_remove_reset_and_render_a_misc_tag()
     {
         $output = $this->seoMeta->render();
 
@@ -196,5 +196,16 @@ public function it_can_add_remove_and_render_a_misc_tag()
             '<meta name="viewport" content="width=device-width, initial-scale=1.0">',
             $this->seoMeta->render()
         );
+
+        $this->seoMeta->addMetas([
+            'copyright' => 'ARCANEDEV',
+            'expires'   => 'never',
+        ]);
+
+        $this->seoMeta->resetMetas();
+
+        foreach (['viewport', 'copyright', 'expires'] as $blacklisted) {
+            $this->assertNotContains($blacklisted, $this->seoMeta->render());
+        }
     }
 }