Can You Make DIY Windshield Washer Fluid with 2-Butoxyethanol?

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SUMMARY

This discussion centers on the formulation of DIY windshield washer fluid using 2-Butoxyethanol at a 1% dilution with distilled or demineralized water. Participants express concerns regarding the safety of 2-Butoxyethanol, noting its classification as a suspected carcinogen and suggesting alternatives like vinegar and surfactants for a safer product. The conversation highlights the importance of researching chemical safety, especially for products intended for sale to consumers. Additionally, it references the transition from 2-Butoxyethanol to 2-Hexoxyethanol in commercial products like Windex.

PREREQUISITES
  • Understanding of chemical safety and handling
  • Knowledge of windshield washer fluid components
  • Familiarity with dilution ratios and mixing techniques
  • Awareness of regulatory standards for consumer products
NEXT STEPS
  • Research the safety profiles of 2-Butoxyethanol and 2-Hexoxyethanol
  • Explore alternative formulations for windshield washer fluid using vinegar and surfactants
  • Investigate regulatory requirements for selling chemical products in California
  • Learn about the properties and applications of butyl cellosolve in cleaning products
USEFUL FOR

Detailing professionals, DIY enthusiasts, and anyone interested in formulating safe and effective windshield washer fluid for personal or commercial use.

DumDum82
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I've been thinking of making DIY Windshield washer fluid. I was planning to source some 2-Butoxyethanol and mix it in with a 1% dilution with distilled or demineralised water (whichever I can get my hands on). Do you think that should make a good summer windshield washing fluid or am I missing something?

Is there something better than the 2-butoxyethanol I can use?
Thanks.
 
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DumDum82 said:
I've been thinking of making DIY Windshield washer fluid. I was planning to source some 2-Butoxyethanol and mix it in with a 1% dilution with distilled or demineralised water (whichever I can get my hands on). Do you think that should make a good summer windshield washing fluid or am I missing something?

Is there something better than the 2-butoxyethanol I can use?
Thanks.
Why this particular chemical? This stuff is hazardous to handle.

If you just got to make your own, here are some alternatives:

http://www.wikihow.com/Make-Windshield-Washer-Fluid
 
Thanks for the response!
Well, I'm also considering coming up with my own product to sell to my detailing clients. I want it to be professional - grade. If it turns out great, I'll package it and offer it to my customers.
 
DumDum82 said:
Thanks for the response!
Well, I'm also considering coming up with my own product to sell to my detailing clients. I want it to be professional - grade. If it turns out great, I'll package it and offer it to my customers.
You should do more research on the chemicals you plan to use.

Your potential customers would not appreciate being exposed to a suspected carcinogen, I expect:

http://www.cdc.gov/niosh/topics/butoxyethanol/
 
2-Butoxyethanol has been used in many household and industrial cleaning products including Windex and the various knockoffs. Windex has been switched to 2-Hexoxyethanol. Does anyone know about this new solvent?

RE Carcinogen:

http://www.sciencedirect.com/science/article/pii/S0378427404004655
There is evidence that it causes cancer in rats. They (the EPA) have yet to determine if it is a valid mechanism in humans.

BoB
 
DumDum82 said:
Thanks for the response!
Well, I'm also considering coming up with my own product to sell to my detailing clients. I want it to be professional - grade. If it turns out great, I'll package it and offer it to my customers.
SteamKing said:
You should do more research on the chemicals you plan to use.

Your potential customers would not appreciate being exposed to a suspected carcinogen, I expect:

http://www.cdc.gov/niosh/topics/butoxyethanol/
Companies already exist which are prepared to do this.
 
DumDum82 said:
I've been thinking of making DIY Windshield washer fluid. I was planning to source some 2-Butoxyethanol and mix it in with a 1% dilution with distilled or demineralised water (whichever I can get my hands on). Do you think that should make a good summer windshield washing fluid or am I missing something?

Is there something better than the 2-butoxyethanol I can use?
Thanks.

Add some vinegar to water, add a fragrance. Try different mixing ratios. No carcinogens. Can you imagine trying to sell windshield washer fluid with 2-butoxyethanol in it in California?
 
Yeah, dilute white vinegar, add just a dash of some detergent/surfactant (washingup liquid), and why not, sure, a bit of fragrance for the feelgood factor, if this is to be a commercial product.
 
AgentSmith said:
Add some vinegar to water, add a...Can you imagine trying to sell windshield washer fluid with 2-butoxyethanol in it in California?

Easily! It is called "butyl cellosolve" and is very common in window cleaners.
 

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