Funeral Worker Reveals Exactly What's Left Behind after a Cremation On 5/6/21 at 11:48 AM EDT Her videos have been watched millions of times, as she stressed: "This is in no way to show any disrespect. This is the cremation process that funeral homes perform. This is for informational purposes." One of her most popular clips showed the crematory room, as she confirmed: "The family can request to see them placed in it. We ensure every particle is cleaned out before and after each cremation. "We keep ours really hot, usually anywhere from 1,400 to 1,600 degrees as you can see. This is the hydraulic lift we use to help place the deceased into the crematory, they can be heavy. After that we grind up the bone into ash, and here are some particles that are left over from medical procedures."