hi everyone

i am looking for an eco stain. my boyfriend and i are installing hardwood floors and we are looking for a safe or at the very least safer stain especially given the time of year as the windows cant be opened without us freezing. we live in canada so we are hoping to find something that is available here but if we have to we will drive to america to get it. if anyone has actually used a planet / health friendly stain i would especially love to hear from you! if it helps we have used red oak and are looking at stain shades similar to "gunstock"

thanks so much in advance!