Tuesday - June 17, 2014


My daughter is highly allergic to red dye #46. Is there a way to determine whether or not this dye is in clothing?



Posted at 10:41 AM     Read More  

Sunday - July 22, 2012


Making your own iron mordant, and assessing toxicity of dyes



Posted at 11:32 AM     Read More  

Saturday - July 21, 2012


How can I dye old clothes with black? Thinking of using natural dye (coffee, charcoal)



Posted at 09:33 AM     Read More  

Friday - July 20, 2012


Dyeing safety for the environment: which dye would you recommend for a septic system?



Posted at 12:11 PM     Read More  

Friday - July 06, 2012


Health hazards from nuno-felting acid-dyed silks with bare hands



Posted at 10:28 AM     Read More  

Sunday - December 18, 2011


I am planning on buying either Retayne or Raycafix, but am concerned about the carcinogenic content (formaldehyde)? How dangerous are these?



Posted at 10:37 AM     Read More  

Friday - December 02, 2011


I am interested in asking other people who use Dupont Dye if they have had any trouble with bladder cancer



Posted at 08:00 AM     Read More  

Tuesday - November 22, 2011


What do you have to say about the presence of benzene in fibre reactive dyes?



Posted at 09:41 AM     Read More  

Friday - October 14, 2011


Ecological safety of Procion dyes



Posted at 08:28 AM     Read More  

Monday - June 20, 2011


Dye safety and bladder cancer



Posted at 03:21 PM     Read More  

Monday - May 03, 2010

Is the disperse dye used in some bird toys hazardous to the birds' health?




Posted at 08:14 AM     Read More  

Wednesday - April 28, 2010

Is there any way to confirm that there are no heavy metals in at least the Procion MX series of dyes?




Posted at 06:15 AM     Read More  

Tuesday - February 09, 2010

safety of auxiliary chemicals for indigo


 


Posted at 12:56 PM     Read More  

Wednesday - January 13, 2010

Could the wood dyes I used to use give me cancer?


 


Posted at 06:58 AM     Read More  

Tuesday - January 12, 2010

I would like to dye my baby wrap, and am wondering what dyes you would suggest


 


Posted at 07:25 AM     Read More  

Thursday - December 03, 2009

safety of the caustic soda and hydro-sulphite used for tie-dyeing in Nigeria


 


Posted at 08:33 AM     Read More  

Thursday - November 19, 2009

Is Superwash treatment too toxic for my customers?


 


Posted at 09:04 AM     Read More  

Sunday - November 01, 2009

Has the designer considerd the environmental impact of their work?


 


Posted at 08:37 AM     Read More  

Tuesday - February 24, 2009

How do you minimize the toxic outflow in the waste water of the Procion particulates?


 


Posted at 02:25 PM     Read More  

Wednesday - January 28, 2009

Dye Safety


 


Posted at 09:03 PM     Read More  

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