#AskTamara: Which mugs are Lead-free? How can I tell if my mug has unsafe levels of Lead? Which mugs do you use?
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#AskTamara: Which mugs are Lead-free? How can I tell if my mug has unsafe levels of Lead? Which mugs do you use?

  For those new to this website: Tamara Rubin is a multiple-federal-award-winning independent advocate for childhood Lead poisoning prevention and consumer goods safety, and a documentary filmmaker. She is also a mother of Lead-poisoned children (two of her sons were acutely Lead-poisoned in 2005). Since 2009, Tamara has been using XRF technology (a scientific method…

Bennington Potters blue glazed ceramic coffee mug: LEAD FREE! Really great gift choice! $31.00 (including shipping).
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Bennington Potters blue glazed ceramic coffee mug: LEAD FREE! Really great gift choice! $31.00 (including shipping).

Note: This is NOT a sponsored post and these photos do not do this mug justice. Here is the website for this company: https://www.benningtonpotters.com Does this coffee mug test positive for Lead? NOPE! When tested with an XRF instrument, this blue glazed Bennington Potters mug (made in Bennington, Vermont and purchased online directly from the…

Royal Heritage Fine China mug for Harry & Meghan’s May 19, 2018 wedding: 28,800 ppm Lead. 90 ppm is unsafe.
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Royal Heritage Fine China mug for Harry & Meghan’s May 19, 2018 wedding: 28,800 ppm Lead. 90 ppm is unsafe.

I’m always looking for a way to possibly draw the attention of the Royal Family to the issue of childhood Lead poisoning. After all – they have babies AND they live in old Lead painted houses [and I would wager that if I were invited to their home to do a Healthy Home Consultation, I would…

2019 Sweese brand “Eco-Friendly” & “Lead-Free” ceramic mug: 29 ppm Lead. Note: This is Lead-SAFE by all standards.
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2019 Sweese brand “Eco-Friendly” & “Lead-Free” ceramic mug: 29 ppm Lead. Note: This is Lead-SAFE by all standards.

This company (Sweese) is obviously doing an excellent job trying to create a completely Lead-free product… however the ceramic mug pictured here (a new mug purchased in 2019 from Sweese) simply is not Lead-FREE. I would classify this as “low-lead“, “almost ‘Lead-free’” , or even “Lead-SAFE” — and accordingly, instead of imprinting the bottom of the mug…

How toxic is YOUR Starbucks Christmas mug? This one has 1,037 ppm Cadmium — a carcinogen (over 40 ppm is illegal*)
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How toxic is YOUR Starbucks Christmas mug? This one has 1,037 ppm Cadmium — a carcinogen (over 40 ppm is illegal*)

  For those new to this website: Tamara Rubin is a multiple-federal-award-winning independent advocate for childhood Lead poisoning prevention and consumer goods safety, and a documentary filmmaker. She is also a mother of Lead-poisoned children (two of her sons were acutely Lead-poisoned in 2005). Since 2009, Tamara has been using XRF technology (a scientific method…

How much Lead is in YOUR new Starbucks mug? Golden Ceramic Mug: 15,700 ppm Lead (90 ppm is unsafe for kids)
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How much Lead is in YOUR new Starbucks mug? Golden Ceramic Mug: 15,700 ppm Lead (90 ppm is unsafe for kids)

  This is an ad-free article. To make a contribution to help us keep our most widely-read articles ad-free, click here. Thank you. Introduction: For those new to this website: Tamara Rubin is a multiple-federal-award-winning independent advocate for childhood Lead poisoning prevention and consumer goods safety, and a documentary filmmaker. She is also a mother…

2018 Starbucks Brown Ceramic Mug: 513 ppm Lead in the brown glaze – inside and outside. 90 ppm is unsafe for kids.
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2018 Starbucks Brown Ceramic Mug: 513 ppm Lead in the brown glaze – inside and outside. 90 ppm is unsafe for kids.

When tested with an XRF instrument, this 2018 brown-glazed Starbucks-brand mug (purchased new at a Starbucks store in Washington State in 2019) had the following readings: On a part with just the brown glaze: Lead (Pb): 513 +/- 29 ppm Barium (Ba): 2,820 +/- 101 ppm On the unglazed ceramic bottom of the mug: Lead…

Things From Canada – Handmade Look Ceramic Mug: 28 +/- 12  ppm Lead in the substrate (safe by all standards!)
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Things From Canada – Handmade Look Ceramic Mug: 28 +/- 12 ppm Lead in the substrate (safe by all standards!)

When tested with an XRF instrument the brown glazed mug pictured here (sent to me by a reader in Canada) had the following readings: 1) On a part with primarily brown glaze: Lead (Pb): Non-Detect / Negative Arsenic (As): Non-Detect / Negative Cadmium (Cd): Non-Detect / Negative Mercury (Hg): Non-Detect / Negative Antimony (Sb): Non-Detect /…

Things from Canada — David’s Tea Lavender Ceramic Mug: 453 ppm Lead (interior) + 86 ppm Cadmium (exterior)
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Things from Canada — David’s Tea Lavender Ceramic Mug: 453 ppm Lead (interior) + 86 ppm Cadmium (exterior)

  For those new to the Lead Safe Mama website: Tamara Rubin is a multiple-federal-award-winning independent advocate for childhood Lead poisoning prevention and consumer goods safety, and a documentary filmmaker. She is also a mother of Lead-poisoned children (two of her four sons were acutely Lead-poisoned in 2005). Tamara owns and runs Lead Safe Mama,…

Made in Canada Goldentop Teslin Yukon Ceramic Mug: 13,100 ppm Lead (90 is unsafe for kids) + 416 ppm Cadmium.
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Made in Canada Goldentop Teslin Yukon Ceramic Mug: 13,100 ppm Lead (90 is unsafe for kids) + 416 ppm Cadmium.

When tested with an XRF instrument the Goldentop.Ca mug – made in Canada (sent to me by a reader in Canada) had the following readings: 1) On a part with the scope focused primarily on the decorative elements: Lead (Pb): 13,100 +/- 300 ppm Arsenic (As): Non-Detect / Negative Cadmium (Cd): 416 +/- 22 ppm Mercury (Hg): Non-Detect…

Things From Canada – Pfaltzgraff Everyday “Owl Love You Forever” Mug: 38 ppm Lead (safe by all standards!)
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Things From Canada – Pfaltzgraff Everyday “Owl Love You Forever” Mug: 38 ppm Lead (safe by all standards!)

When tested with an XRF instrument this Pfaltzgraff Everyday “Owl Love You Forever” mug (sent to me from a reader in Canada in 2019) had the following readings: On the exterior decorated surface of the mug Specifically focused on the owl’s belly (45+ second reading): Lead (Pb): Non-Detect / Negative Cadmium (Cd): Non-Detect / Negative…

Canadian Things – 2009 Starbucks Red & White Ceramic Mug: 1,005 ppm Cadmium (a known carcinogen) + 259 ppm Lead.
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Canadian Things – 2009 Starbucks Red & White Ceramic Mug: 1,005 ppm Cadmium (a known carcinogen) + 259 ppm Lead.

When tested with an XRF instrument this 2009 Red and White Starbucks brand mug (sent to me by a reader in Canada) had the following readings: On a part with just the white glaze: Lead (Pb): 259 +/- 23 ppm Arsenic (As): Non-Detect / Negative Cadmium (Cd): 17 +/- 7 ppm Mercury (Hg): Non-Detect / Negative…

2019 Cost Plus World Market brown ceramic mug with blue glaze: 39 ppm Lead (safe by all standards.)
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2019 Cost Plus World Market brown ceramic mug with blue glaze: 39 ppm Lead (safe by all standards.)

When tested with an XRF instrument this brown ceramic mug with light blue glaze  (“Made in China” and purchased at World Market in November of 2019 for $3.99) had the following readings: XRF test focused on unglazed brown ceramic base of cup: Lead (Pb): 39 +/- 14 ppm (safe by all standards) Chromium (Cr): 1,605 +/-…

1978 Garfield “It’s not a pretty life but somebody has to live it” McDonald’s mug: 99,300 ppm Lead (causes brain damage) + 5,833 ppm Cadmium (causes cancer)
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1978 Garfield “It’s not a pretty life but somebody has to live it” McDonald’s mug: 99,300 ppm Lead (causes brain damage) + 5,833 ppm Cadmium (causes cancer)

Continue reading below the images of additional cups/mugs/glassware we have tested. Each image below is a direct link to a separate article about that item containing its XRF test results. This piece (about the Garfield mug) is a good overview to help provide context for all of these additional examples. • •  •  • • • ••…