In the process, called resomation, the body is encased in a silk coffin and submerged in water mixed with potassium hydroxide. It is then heated to 302 degrees Fahrenheit, which rapidly turns it into a white dust, The Mail on Sunday reported.
The process is more eco-friendly than cremation, during which a body is heated to 2,192 degrees Fahrenheit, letting off harmful fumes such as mercury, according to Resomation, the firm selling the boiling process. Instead, the company says, it is essentially a much faster version of natural decomposition.
Resomation also is affordable, costing about $600, the same as a cremation, the company said.