Question from Phoebe

I saw an older post about hangers, and I was wondering if anyone has any updated information. I am trying to fin non toxic hangers that will last that are preferably eco friendly as well. I cannot find the Ditto hangers for sale anywhere besides one sketchy seeming ebay seller. Did the whole non toxic, eco friendly hanger movement die? Any recommendations?

Lisa’s Answer

Question from Kathryn

Hello!  Curious if you’ve seen the LifeStraw glass water filter and think it could be valuable if not currently able to install a full filtration system…  thanks!

Lisa’s Answer

Question from Lanette

Recently I’ve been reading a lot about the dangers of nano-particles of titanium dioxide and zinc oxide in products, particularly in sunscreen. I know Debra was a big fan of Enviroklenz (air cleaners and related air purifying products), as am I. They all contain titanium dioxide. Is theirs the nano type or the non-nano type? Also would you give more information on what this is?

Lisa’s Answer

Question from Liz

We have very hard water and I am SO SICK of the scum that builds up on everything that goes into the dishwasher I’m ready to trash the beast and do dishes by hand. But there are three in our house and we always cook meals at home, so that would be quite a chore so I’m looking for a different solution.

A friend recommended adding Lemi Shine Dish Detergent Booster when running the dishwasher, but I can’t find much about its toxicity. The package says it’s “Natural, Safe, Biodegradable, Phosphate Free, Non-Toxic, Septic system safe” but who knows if that means anything?

Any thoughts on this product? Or is there another you would recommend for very hard water? I’ve been using Biokleen dishwasher detergent, but it really doesn’t work here.

Lisa’s Answer

Question from Shannon

After Debra Lynn Dadd educated me to the flame retardants and toxic foam in my sofa I replaced it with a futon. I have a solid wood futon frame and wool mattress with an organic cotton cover. My only problem is that the mattress keeps slipping off.  Can you recommended a way to stop this? The Futon Shop has a product called futon stop slip. It is made of foam. Is this non toxic?

Lisa’s Answer

Dishwashers are one of the more difficult purchases when planning your non-toxic home because they use many different materials and it’s difficult to get manufacturers or retail sellers to disclose those materials.  Many sales representatives simply don’t know what’s used to make their products.

When I purchased my dishwasher a few years ago I was focused on finding models that didn’t use PCV in the racks.  Recently, a new material of concern, bitumen, has been a popular topic in Toxic-Free Q&A.

Bitumen in Dishwashers

According to Wikipedia, bitumen, also known as asphalt, is a sticky, black, liquid or semi-solid form of petroleum.  It’s widely used in dishwashers as a sound-deadening insulation.  Some consumers complain of a tar smell from newly installed units.

But, just how dangerous is bitumen when used in these conditions?  Research on the toxicity of asphalt focuses on the fumes that workers are exposed to in the pavement and roofing industries.  It’s less clear how much it off-gasses once cured.  Miele, a manufacturer of high-end dishwashers, claims that the bitumen is fully encapsulated and will never emit any vapor or fumes of any kind.  The bottom line is more testing needs to be done to better understand the toxicity of bitumen in this application.

Some models use more bitumen than others depending on the type of tub.  Base on the information I received from 7 manufacturers, dishwashers with stainless steel tubs generally use bitumen in the insulation on all sides of the tub. Dishwashers with plastic tubs generally only use bitumen in the door panel or lid.  So, is it better to have less bitumen with a plastic tub or more bitumen with a stainless steel tub?  Again, it’s hard to say without better understanding just how dangerous bitumen is under each condition.

Here’s where it gets even trickier.  The one model I found that does not use bitumen uses other materials for sound-deadening insulation.  The GE model GDF630PSMSS uses an insulation blanket and insulation mastic.  The manufacturer was unable to tell me the materials used in those items but according to Wikipedia, among the commonly used materials in insulation blankets are PTFE laminates.  That’s right, PTFE, otherwise known as Teflon.  Mastics, like coatings and paints, have a range of VOC levels depending on the formula, so it is impossible to assess the toxicity without more information.

A further complicating factor is that it’s difficult to rely on information gathered from manufacturers.  Some models that readers posted as free of bitumen are ones that I found to contain bitumen, but with a lower amount than other models.   Again, I don’t believe this misleading information is intentional but more a lack of understanding by company employees.  Nonetheless, it’s hard to know exactly what you are getting.

Here’s how 7 dishwasher manufacturers reported their use of bitumen.

Bosch:  All models are made with bitumen.

Fisher & Paykel:  Sides are insulated with cotton fiber and bitumen is used on the top of the lid.

GE:  All models are made with bitumen with the exception of model #GDF630PSMSS which uses an insulation blanket and insulation mastic.

KitchenAid:  All have bitumen in some degree.  Models with stainless steel tubs use bitumen on all side. Models with plastic tubs only use bitumen in the door panel.

Maytag:  All have bitumen in some degree.  Models with stainless steel tubs use bitumen on all side.  Models with plastic tubs only use bitumen in the door panel.

Miele:  All models are made with bitumen, but it is fully encapsulated and will never emit any vapor or fumes of any kind.

Whirlpool:  All have bitumen in some degree.  Models with stainless steel tubs use bitumen on all side. Models with plastic tubs only use bitumen in the door panel.

Plastics in Dishwashers

This is actually some good news. Plastic components inside of new dishwashers, which can include tubs, racks, silverware baskets and spraying arms, are now being made with safer plastics.  PVC used to be a commonly used material in racks but fortunately, most are now made of nylon.  Plastic tubs, silverware baskets and spraying arms are usually made with polypropylene, which does not contain BPA or phthalates.  It’s worth verifying, before you purchase a specific model, that the parts are made with these safer plastics.

Let’s continue to gather information on dishwashers.  What has been your experience with new dishwasher purchases?  Are there detectable odors after installation and for how long?  Have you found a model that is free of bitumen?  Keep me posted!

Question from Audrey

First Granny’s went out of business and now Magick Botanicals is out of business. Need fragrance free shampoo and conditioner.  Cannot tolerate odor of herbs or flower extracts – has to be totally fragrance free. Carters has olive oil shampoo, but after a while, the smell of the oil got to me and I had to stop using it. Any suggestions?

Lisa’s Answer

Question from Audrey

I used to get my towels from either LLBean or Blair Catalogs. They both now have their towels treated so it is fade resistant.  LLBean has organic towels but are very expensive.  Where can I buy bath towels the way they used to be – not treated for fade resistant.  Thank you.

Lisa’s Answer

Question from Chris

I have a question about (another) CA Prop 65 warning.:
I’m finding a warning for Cadmium somewhere in a bathroom vanity I was about to buy.
I can only guess Cadmium is used in the white paint on this.
Since this an item subject to the most head/humidity in the house, is this particular warning one I should take seriously? Should I assume Cadmium in the paint will off-gas in these temperatures?

Lisa’s Answer

In 2016, the Frank R. Lautenberg Chemical Safety for the 21^stCentury Act was passed into law, updating the Toxic Substances Control Act (TSCA) which was enacted in 1976.   Under TSCA, only a few hundred out of 85,000 chemicals approved for use were reviewed for safety.  Only 5 of those were banned.

The Lautenberg Chemical Safety Act was intended to bring much needed improvement to our chemical safety regulations.  It required 10 priority chemicals to be assessed immediately and by 2020 it requires 20 evaluations ongoing at any time.  In 2017, the EPA changed the rules to allow the agency to only look at a subset of a chemical’s uses when assessing its safety.  As a result, when the EPA evaluated the 10 priority chemicals it did not take into account the risks caused by the chemical’s presence in air, water or soil.

Here is the status of some of the most dangerous chemicals in use:

Chlorpyrifosis a pesticide used extensively in fruit and vegetable crops.  Research has shown that even a small amount can slow children’s brain development and it is toxic to farm workers.

• In 2016, the EPA recommended to ban the chemical.
• In 2019, the EPA decided to keep it on market sighting insufficient data.

Asbestosis banned by most other industrialized nations.  It is a known carcinogen.

• In 2017, the EPA refused to finalize the proposed ban claiming the science is unresolved.
• In 2019, the EPA chose to restrict rather than ban the chemical.

Trichloroethylene (TCE)is used as a degreaser and is used as an ingredient in adhesives, paint removers and spot removers.  The EPA concluded that it causes cancer and other serious health effects.

• In 2016, the EPA proposed a ban for use as an aerosol spray degreaser and dry-cleaning spot treatment. This was the first EPA proposed ban in 25 years.
• In 2017, the EPA proposed to indefinitely delay the ban.

Methylene Chlorideis used in paint stripping.  It is a likely carcinogen and has been linked to more than 50 deaths.

• In 2016, the EPA proposed a ban for use as a paint stripper.
• In 2017, the EPA proposed to indefinitely delay the ban.
• In 2018, the EPA banned the chemical for use in consumer products but allows for its continued use in commercial products.

N-Methylpyrrolidone (NMP) is used as a paint stripper.  It can cause birth defects and reproductive issues.

• In 2016, the EPA prosed a ban or restrictions for use in paint strippers.
• In 2017, the EPA proposed to indefinitely delay the ban.

The EPA has not made progress banning harmful chemicals under the new TSCA law but it has been very quick to approve new chemicals, reviewing over 2000 and approving over half of them. Please consider supporting organizations like Environmental Working Group (EWG) which is a non-profit, non-partisan organization dedicated to protecting human health and the environment.