Tell us about yourself!
12yrs ago when my son was diagnosed with Leukaemia his Dr a Professor/Sir in Oncology told me that to keep my home free from germs (as all germs are a life threatening thing to someone with no immune system) i should use white vinegar diluted with half water to 100% sterilize my home etc (Plus can add lemon to neutralize vinegar smell). She also said there is nothing on the shelf you can buy that will kill 100% of germs only sunlight or vinegar. (which for inside your home sunlight is useless). Now you know why everything on the shelf on says 99.99% of germs not 100% effective like cheap good old vinegar.