I have read about the potential negative aspects of the chemicals (carcinogen?) - but haven't seen anything comparing the solutions to one another.
I am very concerned about carcinogens. Is one of the two "less risky"? Is there anything else I could be doing to minimize the potential risk?
I realize this probably isn't a question that could be answered easily (or I would be able to find answers on google) - but would appreciate any insight that the experts here can offer. Thanks in advance for the help.