The Least Toxic Caulking Brands

Published 2021-10-09
The least toxic silicone caulking:

Neutral Cure Silicone - Oxine Cure, No Mildewcides
- ASI small tube from Amazon amzn.to/3nBCWKh
- DuraSil large tubes from GDC www.thegreendesigncenter.com/product/chemlink-dura…

Neutral Cure Silicone - Alkoxy Cure, with Mildewcide
- GE Advanced from Amazon amzn.to/3Ci1qfW

Acetic Acid Cure Silicone, No Mildewcide
- Silco 4500 small tube from Amazon amzn.to/3Ci1qfW
- GE I large tubes from Amazon amzn.to/3BA33FW

The least toxic paintable caulks:

- White Polyether, AFM Caulking Compound www.thegreendesigncenter.com/product/afm-caulking-…
- Colored Polyether, Chemlink www.thegreendesigncenter.com/product/chemlink-nova…
- Clear Polyether, Chemlink www.greenbuildingsupply.com/ChemLink-Clear-Polyeth…

The links are affiliate links, upon purchase through the affiliate links I receive a small commission at no extra cost to you. I selected and purchased all the caulking tubes myself.

All Comments (13)
  • @zap...
    Thank you! I love that you've done this testing on caulks. You could do this for literally any product. Tape is an issue for me. Ink in certain pens are an issue for me. I can tolerate things for short periods of time but long-term I need to be conscious about what I use. I go through a similar process to determine what is going to be safe for me to use. Thank you again for your work!
  • @damimose
    Hi Corinne, I checked the MSDS and some of these products list Cancer, Organ Damage, Reproductive Organ Damage etc. After the VOC's have off-gased are they no longer health risks?
  • @MeganGraham
    Hi Corinne, I don't know if you remember me, but you helped me so much with your consultations! My Husband and I are moving into a trailer. I would love to see a video or vlog on a master list pf housewares for a trailer:)
  • @gkillmaster
    Thank you! Really helpful! Do most caulks stop offgassing VOCs after they dry? I hear a lot of people recommend DAP 100% silicone. What is the caulk that is most VOC free after curing? Or is there such a caulk?
  • @MaximC
    Corinne, do you have recommendations on (ceramic enamel) bathtubs? One can't just buy any ceramic bathtub, can they still be toxic (even if they are ceramic)? 🤔
  • @OnOurWayAllens
    Which is best around and on a tiled shower? I have small holes in my grout
  • @shoreals
    Thanks for the helpful video! Is there a safe sealant that can be used on polished marble?
  • @theriver333
    Thanks for the video and tips. Is there a safe heat resistant caulk that could be used around hot radiator pipes to seal cracks in wall or floor?
  • @DaveG-qd6ug
    Great video, does anyone know what neutral cure means ?
  • @yessyt78
    Which is best for new installation of impact windows Iam super sensitive
  • @Christoff070
    Hi Corinne, ive searched your site but couldn't find any info on the following. When I move rooms in the house I sleep well in that room for one week and the room smells fresh,then after that week the room doesn't smell fresh and I sleep terrible. Are you familiar with this, I wonder if dental cavities can cause toxins from a person's mouth to toxify a room?
  • Hi Corrine. Is there a way that I could send you a message? if so is it through emai? through Facebook? Thank you