Should I avoid shopping centres during Chemo?

Eucalyptus oil is one of natures 'anti-bug' gifts. It only takes a drop in a cup of water to be anti-bug, I put this into a small spray bottle, like the Orange Power spray bottles, and carry it in my hand bag. Lavender is also pretty potent. I made sure I bought a pure essence lavender but the eucalyptus is off the supermarket shelf from the laundry dept. I have become very sensitive to all artificial scents/perfumes since beginning treatment. I also spray the handles of shopping trolleys - is that going to far? Ellie_Goli sounds as though you are set up and feeling better is always a good place to be.