3 ms·
Source? All I see say RO does remove fluoride, like https://www.ewg.org/tapwater/system.php?pws=CA0110001 https://www.ewg.org/tapwater/system.php?pws=CA0110001
by reducesuffering 4y ago
Source? All I see say RO does remove fluoride, like https://www.ewg.org/tapwater/system.php?pws=CA0110001 https://www.ewg.org/tapwater/system.php?pws=CA0110001 at the bottom.