A recent (October 2019) testimonial from Mark @ Shana Thell, very happy customers whose crawlspace we recently encapsulated, scrubbed and treated the joists, removed and then installed new insulation:

Charlie,

Thanks for all of your hard work and attention to detail!  Please tell Russ he did a great job and we appreciate his thoughtfulness in adding that cushioning layer on the path to the furnace-can definitely tell the difference!  

Looking forward to an odor free summer next year!

-Mark & Shana