Frequently Asked Questions
What is Aquamation®?
Where is Aquamation® approved?

Aquamation® for Pets is approved everywhere in the United States and Canada.
Aquamation® for Humans is approved in 21 states and 4 provinces, as well as other parts of the world.
Aquamation® is legal for humans in:
Alabama, California, Colorado, Connecticut, Florida, Georgia, Idaho, Illinois, Kansas, Maine, Maryland, Minnesota, Missouri, Nevada, North Carolina, Oregon, Tennessee, Utah, Vermont, Washington, Wyoming, the Northwest Territories, Ontario, Quebec, Saskatchewan, Costa Rica, Mexico, South Africa
Does the family receive an urn?
Can the family still have a viewing?
Can the body be embalmed?
Yes, this is a choice that is in the hands of the individual or family. All embalming fluids are completely broken down in the process.
Is a casket required for this process?
How long does the Aquamation® process take?
The process takes 6-8 hours, or 18-20 hours depending on the operating temperature of the equipment. The 6-8 hour process takes place at 300°F, and the 18-20 hour process takes places at 200°F. A flame cremation, for comparison, takes 1-3 hours and takes place at 1600-1800°F.
What actually happens with Aquamation®?
Can the family still have a memorial service after the process?
Yes. Many families choose to have a memorial service or celebration of life to honor the life of their loved one and gather with friends and family.
Are Aquamation® remains safe to handle?
Yes, the ash remains are 100% safe to handle. Alkaline hydrolysis is a proven sterilization process that results in pathogen and disease free remains.
What can be done with the ashes?
Are there any special considerations that should be taken for spreading ashes?
Are the ashes different than those from flame cremation?

Why do you receive more ashes than with flame cremation?

Will I need a larger urn for the ash remains?
Yes, sometimes a larger urn is needed due to the increased volume of ashes, but this varies for each individual case. Because the ashes are a fine powder versus the larger fragments from flame cremation, the ashes do fit more efficiently into an urn. If a family chooses an urn that will not fit the entire volume of ash remains of their loved one, the funeral professional will call the family and provide options. Some families need to keep the remains together in one urn for interment or cultural/religious purposes, while other families opt to have the excess remains placed in additional keepsake urns (for example, so each sibling can have an urn to bring home).
We highly recommend Memento Memorials (mementomemorials.com) for specialty handmade Aquamation® urns. The artist behind this company was the first to assist Aquamation® families in need of larger urns.
Are the ashes from Aquamation® toxic to the environment or plants?
How much does Aquamation® cost?
Why do families choose Aquamation®?
- They are grateful to have a choice.
- They prefer a process that does not use fire or flame.
- They prefer receiving 20-30% more of their loved ones’ ashes returned to the family.
- They believe this to be a more gentle option than flame-based cremation.
- They value the decreased environmental impact of the process.
Click here to download the brochureWhy is Aquamation® considered an environmentally friendly choice?
Click here to download our Rack CardWhat is the impact of the water usage?
Very low.
The Aquamation® process uses less water than a single household uses in one day (source: watr.usgs.gov). This includes all of the water used for the process, along with the clean water rinsing of the final remains and vessel.
What happens to the water in the Aquamation® process?
Do pacemakers have to be removed from the body?
Does the process emit mercury to the air?
No. With flame cremation, which operates at 1600-1800°F, mercury contained in the amalgam of teeth becomes vaporized and released to the air. A 2015 study by a collaboration of researchers from University of Minnesota Dental School and Minnesota Pollution Control Agency was the first to quantify how much mercury we actually have in our teeth. Their study yielded a result of 2.3 grams per subject. According to a podcast with Dr. Sandra Myers, at the US’s current cremation rate of 50%, baby boomers alone will contribute 190,148.7 pounds of mercury to the atmosphere.
Mercury vaporizes at 674.1°F, and alkaline hydrolysis uses much lower temperatures of 200-300°F. The mercury remains intact, bound in the teeth, and these teeth are recycled through an EPA-approved dental amalgam handler. Release of mercury from fillings to the environment is completely prevented.
What happens to the metal implants?
Medical implants are not destroyed in this process. The metals are clean, sterilized, and look brand new after the process. These metals are recycled through a metal refiner to be made into new materials. The metal refineries are amazed at the pristine condition of metals from alkaline hydrolysis versus flame cremation.
The ability to recycle metals provides an enormous environmental benefit. In fact, a 2011 study on the impact of funeral practices (Keijzer 1, 2) found that alkaline hydrolysis is more environmentally friendly than even natural burial. This is true even when natural burial was considered at its optimal scenario, known as green burial. Green burial was defined as no body bag, no embalming, the most ecologically friendly biodegradable body covering (which happened to be cardboard), no use of an elevator, graves dug by hand, no monument – only natural markers, only biologically degradable clothing, no jewels, no maintenance of burial grounds, and more people buried per graveyard. Even though green burial directly uses the least amount of energy, the reclamation of metals from bodies that undergo alkaline hydrolysis more than offsets this energy gap.
We can look to the types of metals used for implants and how they are made to understand the environmental credit of the recycling. Most medical implants are made of titanium. While titanium is the ninth most abundant element on Earth, its acquisition comes with a steep environmental cost. The cost to obtain and transport the materials used to make titanium – often from other countries – is one aspect, while the actual process to turn it into usable products is another (extraction, purification, reactor, alloy creation, and byproduct management). According to the United States Geological Survey, the US has become highly dependent on the import of materials used to make titanium.
A 2017 Italian study (De Angelis, et al.) found that the average person contains one half pound of metal from implants. Metal implants are even more common in the United States and Canada. It was estimated in 2014 by a study conducted at Mayo Clinic that greater than 7 million Americans have artificial hips and knees, with more than 600,000 knees and 400,000 hips replaced each year. A knee replacement weighs 1-2 pounds, and a hip implant weighs 3-5 pounds. According to the CDC’s most recent death statistics, there are greater than 2,744,248 deaths per year in the US alone. This equates to at least 1,262,354 pounds of precious metals that could be recycled each year, or enough precious metals to construct 4 Statue of Liberty-sized structures out of titanium each year. Aquamation allows a new life for these metals and prevents the environmental impact of creating new.
How long has the process been around?
The modern technology has been in use by universities and the scientific industries for over 25 years! It has been used for the final disposition of human bodies donated to medical science since 1995. The first pet facility was opened in 2007, and the first funeral home to use the technology was in 2011.
What is the science behind the process?
A commonly misunderstood fact is that it is actually the water that performs the breakdown during the Aquamation process, not the alkali.
A hydrolysis reaction is any type of reaction where bonds are cleaved by the insertion of water molecules. With alkaline hydrolysis, a base is added to water to create an alkaline environment. This changes the behavior of the water molecules, causing them to dissociate into hydrogen and hydroxide ions. The solution is only 5% alkali; 95% is water. Equally important to the process are the physical characteristics of the system (design), the continuous flow of the solution, and the heat. This all relates to collision theory and the rate and completeness of a reaction.
Our bodies are 65% water to being with, along with fat, protein, minerals, and carbohydrates. During the process, fats are reduced to salts, protein to amino acids and small peptides (which are groups of a few amino acids) and carbohydrates are reduced to sugars. The process breaks down all organic materials into their most basic building blocks, so small that no trace of protein or nucleic acids (DNA/RNA) remain. The organics are dissolved into the water, which consists of 96% water and 4% amino acids, sugars, and salts by weight.