We are constantly researching to use the most effective and the greenest possible solutions. We bring all of our own supplies for the home cleaning service, including Method, Barkeeper's Friend, steam, etc. But, sometimes eco-stuff is not strong enough to remove the discolorations or bad cases of mold. We will give you the option of using something stronger, e.g. to white out the bottom of the shower stall v. simply cleaning and disinfecting it with green solutions. Even non-green supplies we offer are non-toxic and are manufactured by mainstream brands. But if you have a specific solution or tool you'd like us to use, your wish is our command!