There are ways to "detox" it. Check out the following very informative site/page:

• How to Decalcify the Pineal Gland (Third Eye/Ajna Chakra)?
  https://decalcifypinealgland.com/how-to-decalcify-the-pineal-gland/

Also look into 'Sun Gazing' (but read the related warnings/precautions), as this is actually known to increase the size of the pineal gland in some people, or at the very least help to reactivate it:

• Pineal Gland and Sungazing
  https://www.healingenergytools.com/pineal-gland-and-sungazing/

• How Sunlight Affects Your Mental Health
  https://articles.mercola.com/sites/articles/archive/2016/12/01/sunlight-depression.aspx

• How to Use the Sun to Activate the Pineal Gland and Higher Intelligence
  http://www.thehealersjournal.com/2013/02/24/how-to-use-the-sun-to-activate-the-pineal-gland-and-higher-intelligence/

• Sunlight: Good For the Eyes as well as the Brain
  https://philmaffetone.com/sun-and-brain/

In life, you're never too late!