Sure, here are some effective ways to share your Spotify playlists:

1. Directly through Spotify:
- Open Spotify and go to the playlist you want to share.
- Click on the three dots (More options) and select 'Share'.
- You will see options like Snapchat, Messenger, Twitter, Telegram, etc.
- You can also copy the playlist link and send it directly to your friends or post it on your social media.

2. Through Social Media:
- You can share your Spotify playlist link directly on your social media platforms like Facebook, Twitter, Instagram, etc.
- For Instagram, you can add the link to your bio or share it through Instagram stories.

3. Embedding in Websites/Blogs:
- If you have a website or a blog, you can embed your Spotify playlist.
- To do this, go to the playlist you want to share, click on the three dots, and select 'Copy Embed Code'.
- Then, paste this code into your website or blog.

4. Via Email or Messaging Apps:
- You can share the playlist link via email or messaging apps like WhatsApp, Telegram, etc.
- Just copy the link and paste it into your message.

Remember, the person you're sharing the playlist with will need to have a Spotify account to access the playlist.