The safety of using molds with clay.
Yes you can cast food in our molds, however it is not recommended to use edibles with raw clay.
(Our molds are cured clay) Many people are using molds for candy/mints, frosting and lip balms
without any problems, however this is a personal choice. We do have several customers who have
ordered our molds to use with fondant, and they have reordered many times.
To help you understand more about the safety of our molds, please read the following to help you
determine it's safety with the use of your molds.
Polymer Clay is non-toxic, but the safety has more to do with the food that you use than the clay.
Baked clay is not going to poison you. Polymer Clay is not a food grade plastic mainly because it
is very porous. You cannot clean it well enough to insure no little bugs are going to grow in leftover
food. People naturally assume that a material that is not food grade is somehow dangerous. This
is not always the case. While there are some materials -- some pottery, for example, contains lead
in the earth clay -- that are in fact dangerous in and of themselves, Polymer Clay is not one of
them. Polymer Clay's story is that it simply doesn't sanitize well.
Cross Contamination Warning - Do Not - use the same mold for crafting and food projects.
Our molds are made with a non-toxic clay and approved to use the AP non-toxic seal by The Arts
Creative Materials Institute (ACMI). However never bake our molds in a microwave or under a
broiler and they should only be baked at the manufacturer's recommended temperature of 275
degrees.
What does it mean to have the ACMI label? Go here to find out.
Safety precautions for working with clay or crafting with children.
Safety of Polymer Clay
All of the widely available Polymer Clays have been tested by the Arts & Crafts Materials Institute
(ACMI). This Boston-based organization does not take this testing lightly nor do they balk at
rejecting materials that don't make muster. Polymer Clay has been found, by ACMI, to have the
status of non-toxic, and as such, bears the ACMI seal of approval.
If you look on your packet of clay you will see a notification that the Polymer Clay conforms to the
ASTM D-4236 standard. Any product with this label is certified to be "properly labeled in a program
of toxicological evaluation by a medical expert." A toxicological review board then reviews the
findings of the medical expert. After all this is done, only then can a material bear the label that it
conforms to this standard. This means that a medical expert who specializes in the bioavailability
of toxins has evaluated the clay for health dangers, then that testing is further tested by a group of
professionals who specialize in toxicology. So each product that passes has been effectively
double evaluated.
If there is a limit on how much contact one can have with a material, it must be stated in a warning
label. Polymer Clay would be required by federal law to carry such a warning if it was toxic in any
of these ways. In fact, Polymer Clay is forced to bear no warnings of any kind!
Who else has good things to say about Polymer Clay? Ever hear of Consumer Reports Magazine?
In their research, they found no adverse effects due to Polymer Clay even in reports of people and
pets that had eaten it. Almost all Polymer Clay artists can point to a time that they, their children,
or their pets ingested some amount of Polymer Clay with no ill effects.
While working with raw polymer clay, take care not to rub your eyes. Wash your hands frequently
and especially before eating.
Safety of Polymer Clay Fumes
Now let me move on to some specific concerns. Many people are concerned about the "fumes"
from baking clay. The normal baking of clay may produce some smell, I find that smell pleasant
but others do not. The only fumes that are produced come from burning the clay. Even these
fumes, while quite nasty to smell, have no chronic effect.
The people at Fimo tell us that burning clay releases hydrochloride gas. This gas can irritate the
mucus membranes and cause stinging of the eyes, nose, and throat. The response to burning clay
they recommend, and what a prudent person would do, is to turn off the oven and vacate the area
until the gas dissipates. You stand more risk from your Teflon cooking pans than from burning
Polymer Clay.
Safety of Curing Clay in your Oven
Many are concerned about baking in their home ovens. One of the beautiful things about Polymer
Clay is that it is a material that can be brought to permanence without the expense of a kiln or
other additional firing device. This is a drawing point for many people. The only reason you would
need a separate oven, is if you don't like the smell of the baking Polymer Clay. If you clean your
oven on a routine basis, you have no worries from cooking your dinner in the same oven that you
baked your clay in earlier that day.
Just be sure no crumbs or small clay pieces are left behind; because at higher cooking
temperatures, the clay crumbs will burn releasing that irritating hydrochloride gas.
Attention bird-lovers: Birds are reportedly extra-sensitive to fumes, so if you have a bird, it may
be safer to put either bird or oven outside while you're firing.
Always, without exception, use eye protection when using any power tool with the clay,
whether for drilling, buffing, or sanding. It's very easy for a bead you're buffing to get loose and go
flying, possibly into your face. Even the tiny clay particles can get into your eye and cause injury.
You can buy plastic safety goggles at any hardware store.
Don't let your clay burn (obviously)
As long as clay is baked at the correct temperature, there are no unusual "fumes" to worry about.
You may notice a slight smell, but this is normal. If it bothers you, or if you do a lot of curing, you
may want to cure out of doors or use a vented oven. If nothing else, you can open windows while
you bake.
It is when clay is cured at excessive temperatures that it burns and releases those "toxic fumes"
you've probably heard of. These fumes are hydrochloride gas (or "hydrochloric acid gas"), and
while that sounds scary-and they're certainly not something you want to produce when curing clay-
the fact is that it has no chronic effect. The gas can irritate mucus membranes, causing stinging
eyes, nose, and throat, but once you've turned off the oven and left the area (until the gases have
dissipated), you should begin to feel better and have no lasting ill-effects.
And if you are careful, you should never have to worry about "toxic fumes" at all.
To avoid burning clay, it is crucial that you get an oven thermometer. The thermostats of most
home ovens and toaster ovens are "off"-some by fifty degrees (Fahrenheit) or more. As anyone
who bakes can tell you, no two ovens are exactly the same, so it is important that you know how
your own oven(s) work. Carefully gauge the temperature to avoid burnt clay.
If your oven has an exposed heating element, try to keep your clay away from it. When the heating
element comes on, the temperature inside the oven can spike-especially right next to the element.
Be sure to notice if any cured clay has been left in the oven or fallen to the bottom of the oven. If it
has, remove it immediately, before you forget that it's there. This is especially important if you use
your oven for other things and will be baking at higher temperatures, later on.
Will the clay hurt my furniture?
The plasticizer in unfired clay can be harmful to wood finishes, and it eats into some kinds of
plastic. If you need to set clay down on a table or a surface other than your work surface, wrap it in
waxed paper first to keep it away from the finish. Fired clay is neutral and can be put anywhere.
Always work on a clay-dedicated surface. (A ceramic tile is the general favorite.)
The rule of thumb with polymer clay is that once anything (knife, cheese grater, pasta machine,
cutting board, food processor, container, etc.) has come into contact with the RAW clay, it should
be "clay-dedicated". This means that you shouldn't use it again with food.
Using clay around babies
Be sure to wash clay off your hands before handling the baby. You may also want to look at ways
to make the baking process safer. You may feel fine with using a toaster oven in your craft room
when it’s just you, but consider moving it to a separate part of the house if you are pregnant.
Is polymer clay safe for kids to use?
Sure, as long as the kids are old enough not to try eating the clay. Children too young to use an
oven safely will require supervision during firing. Soft clays such as Sculpey are easier to handle
and may be more satisfying for younger kids than the stiffer clays; try making marbled beads or
simple canes.
10 Tips For Safe & Peaceful Crafting With Kids
Are you looking for ways to keep craft time with your children simple and fun? If so, I hope you will
put some of the following suggestions to use.
1.
Find the craft the kids want to make and then make a list of all the supplies you will need to
make the craft.
2.
If you do not have everything on hand add the supplies you need to your shopping list so you
will not forget them.
3.
Put a plastic table cloth down where you will be crafting.
4.
Have all supplies laid out before you announce craft time to your kids.
5.
Use non-toxic paints, glues, etc.
6.
Have wet wipes and paper towels handy for spills.
7.
Always try to have extra supplies in case something is lost or torn, etc.
8.
Let them wear old clothes so you will not be stressed out over ruining what they are wearing.
9.
Show the kids how to do the craft but let them do it in their own way. If you insist on it being
perfect then you might as well do the craft yourself and forget about having craft time with the
kids. It also makes the children think that everything has to be perfect and that their best is
not good enough. Sometimes little hands need help but you know you have gone too far
when you are the only one left at the craft table.
10.
Have fun! Don't worry about a little paint on their hands & faces, take pictures instead.
I hope you will try these suggestions for a stress free craft time with your children. Show
them how to have fun, they will learn how to be stressed out way too soon anyway.
Use your common sense when you work with clay. Don't make a meal of it, but don't freak if
your miniature poodle happens to chomp on some. And if you screw up and use a knife that you
cut clay with to butter your toast one morning, you don't have to call poison control.
The safety of using molds with clay.
Yes you can cast food in our molds, however it is not
recommended to use edibles with raw clay. (Our molds are
cured clay) Many people are using molds for candy/mints,
frosting and lip balms without any problems, however this is a
personal choice. We do have several customers who have
ordered our molds to use with fondant, and they have
reordered many times.
To help you understand more about the safety of our molds,
please read the following to help you determine it's safety with
the use of your molds.
Polymer Clay is non-toxic, but the safety has more to do with
the food that you use than the clay. Baked clay is not going to
poison you. Polymer Clay is not a food grade plastic mainly
because it is very porous. You cannot clean it well enough to
insure no little bugs are going to grow in leftover food. People
naturally assume that a material that is not food grade is
somehow dangerous. This is not always the case. While there
are some materials -- some pottery, for example, contains
lead in the earth clay -- that are in fact dangerous in and of
themselves, Polymer Clay is not one of them. Polymer Clay's
story is that it simply doesn't sanitize well.
Cross Contamination Warning - Do Not - use the same mold
for crafting and food projects.
Our molds are made with a non-toxic clay and approved to
use the AP non-toxic seal by The Arts Creative Materials
Institute (ACMI). However never bake our molds in a
microwave or under a broiler and they should only be baked
at the manufacturer's recommended temperature of 275
degrees.
What does it mean to have the ACMI label? Go here to find
out.
Safety precautions for working with clay or crafting with
children.
Safety of Polymer Clay
All of the widely available Polymer Clays have been tested by
the Arts & Crafts Materials Institute (ACMI). This Boston-
based organization does not take this testing lightly nor do
they balk at rejecting materials that don't make muster.
Polymer Clay has been found, by ACMI, to have the status of
non-toxic, and as such, bears the ACMI seal of approval.
If you look on your packet of clay you will see a notification
that the Polymer Clay conforms to the ASTM D-4236
standard. Any product with this label is certified to be "properly
labeled in a program of toxicological evaluation by a medical
expert." A toxicological review board then reviews the findings
of the medical expert. After all this is done, only then can a
material bear the label that it conforms to this standard. This
means that a medical expert who specializes in the
bioavailability of toxins has evaluated the clay for health
dangers, then that testing is further tested by a group of
professionals who specialize in toxicology. So each product
that passes has been effectively double evaluated.
If there is a limit on how much contact one can have with a
material, it must be stated in a warning label. Polymer Clay
would be required by federal law to carry such a warning if it
was toxic in any of these ways. In fact, Polymer Clay is forced
to bear no warnings of any kind!
Who else has good things to say about Polymer Clay? Ever
hear of Consumer Reports Magazine? In their research, they
found no adverse effects due to Polymer Clay even in reports
of people and pets that had eaten it. Almost all Polymer Clay
artists can point to a time that they, their children, or their pets
ingested some amount of Polymer Clay with no ill effects.
While working with raw polymer clay, take care not to rub your
eyes. Wash your hands frequently and especially before
eating.
Safety of Polymer Clay Fumes
Now let me move on to some specific concerns. Many people
are concerned about the "fumes" from baking clay. The
normal baking of clay may produce some smell, I find that
smell pleasant but others do not. The only fumes that are
produced come from burning the clay. Even these fumes,
while quite nasty to smell, have no chronic effect.
The people at Fimo tell us that burning clay releases
hydrochloride gas. This gas can irritate the mucus
membranes and cause stinging of the eyes, nose, and throat.
The response to burning clay they recommend, and what a
prudent person would do, is to turn off the oven and vacate
the area until the gas dissipates. You stand more risk from
your Teflon cooking pans than from burning Polymer Clay.
Safety of Curing Clay in your Oven
Many are concerned about baking in their home ovens. One
of the beautiful things about Polymer Clay is that it is a
material that can be brought to permanence without the
expense of a kiln or other additional firing device. This is a
drawing point for many people. The only reason you would
need a separate oven, is if you don't like the smell of the
baking Polymer Clay. If you clean your oven on a routine
basis, you have no worries from cooking your dinner in the
same oven that you baked your clay in earlier that day.
Just be sure no crumbs or small clay pieces are left behind;
because at higher cooking temperatures, the clay crumbs will
burn releasing that irritating hydrochloride gas.
Attention bird-lovers: Birds are reportedly extra-sensitive to
fumes, so if you have a bird, it may be safer to put either bird
or oven outside while you're firing.
Always, without exception, use eye protection when using
any power tool with the clay, whether for drilling, buffing, or
sanding. It's very easy for a bead you're buffing to get loose
and go flying, possibly into your face. Even the tiny clay
particles can get into your eye and cause injury. You can buy
plastic safety goggles at any hardware store.
Don't let your clay burn (obviously)
As long as clay is baked at the correct temperature, there are
no unusual "fumes" to worry about. You may notice a slight
smell, but this is normal. If it bothers you, or if you do a lot of
curing, you may want to cure out of doors or use a vented
oven. If nothing else, you can open windows while you bake.
It is when clay is cured at excessive temperatures that it burns
and releases those "toxic fumes" you've probably heard of.
These fumes are hydrochloride gas (or "hydrochloric acid
gas"), and while that sounds scary-and they're certainly not
something you want to produce when curing clay-the fact is
that it has no chronic effect. The gas can irritate mucus
membranes, causing stinging eyes, nose, and throat, but once
you've turned off the oven and left the area (until the gases
have dissipated), you should begin to feel better and have no
lasting ill-effects.
And if you are careful, you should never have to worry
about "toxic fumes" at all.
To avoid burning clay, it is crucial that you get an oven
thermometer. The thermostats of most home ovens and
toaster ovens are "off"-some by fifty degrees (Fahrenheit) or
more. As anyone who bakes can tell you, no two ovens are
exactly the same, so it is important that you know how your
own oven(s) work. Carefully gauge the temperature to avoid
burnt clay.
If your oven has an exposed heating element, try to keep your
clay away from it. When the heating element comes on, the
temperature inside the oven can spike-especially right next to
the element.
Be sure to notice if any cured clay has been left in the oven or
fallen to the bottom of the oven. If it has, remove it
immediately, before you forget that it's there. This is especially
important if you use your oven for other things and will be
baking at higher temperatures, later on.
Will the clay hurt my furniture?
The plasticizer in unfired clay can be harmful to wood finishes,
and it eats into some kinds of plastic. If you need to set clay
down on a table or a surface other than your work surface,
wrap it in waxed paper first to keep it away from the finish.
Fired clay is neutral and can be put anywhere. Always work
on a clay-dedicated surface. (A ceramic tile is the general
favorite.)
The rule of thumb with polymer clay is that once anything
(knife, cheese grater, pasta machine, cutting board, food
processor, container, etc.) has come into contact with the
RAW clay, it should be "clay-dedicated". This means that you
shouldn't use it again with food.
Using clay around babies
Be sure to wash clay off your hands before handling the baby.
You may also want to look at ways to make the baking
process safer. You may feel fine with using a toaster oven in
your craft room when it’s just you, but consider moving it to a
separate part of the house if you are pregnant.
Is polymer clay safe for kids to use?
Sure, as long as the kids are old enough not to try eating the
clay. Children too young to use an oven safely will require
supervision during firing. Soft clays such as Sculpey are
easier to handle and may be more satisfying for younger kids
than the stiffer clays; try making marbled beads or simple
canes.
10 Tips For Safe & Peaceful Crafting With Kids
Are you looking for ways to keep craft time with your children
simple and fun? If so, I hope you will put some of the following
suggestions to use.
1.
Find the craft the kids want to make and then make a list
of all the supplies you will need to make the craft.
2.
If you do not have everything on hand add the supplies
you need to your shopping list so you will not forget
them.
3.
Put a plastic table cloth down where you will be crafting.
4.
Have all supplies laid out before you announce craft time
to your kids.
5.
Use non-toxic paints, glues, etc.
6.
Have wet wipes and paper towels handy for spills.
7.
Always try to have extra supplies in case something is
lost or torn, etc.
8.
Let them wear old clothes so you will not be stressed out
over ruining what they are wearing.
9.
Show the kids how to do the craft but let them do it in
their own way. If you insist on it being perfect then you
might as well do the craft yourself and forget about
having craft time with the kids. It also makes the children
think that everything has to be perfect and that their best
is not good enough. Sometimes little hands need help
but you know you have gone too far when you are the
only one left at the craft table.
10.
Have fun! Don't worry about a little paint on their hands
& faces, take pictures instead.
I hope you will try these suggestions for a stress free
craft time with your children. Show them how to have fun, they
will learn how to be stressed out way too soon anyway.
Use your common sense when you work with clay. Don't
make a meal of it, but don't freak if your miniature poodle
happens to chomp on some. And if you screw up and use a
knife that you cut clay with to butter your toast one morning,
you don't have to call poison control.
Safety Precautions