Hi oomis 1105! I don’t live in the States for many years and can not get TILEX here. Never heard of it. I do LOCK everything in a cupboard in the garage and I alone have the key, (and, it is not lying around on a key ring, for anyone to find). I am aware of the dangers Well Done has caused, but that is why it is safely locked away with bleach and other cleaning materials.
I am new on this website and I always find your advice very sound and helpful, especially with the shidduch scene. Be matzliach and may we continue to help each other!