Keep that citrus off stocks!
And plastics. Its POWERFUL stuff, along the line of acetone and will remove/damage stock finishes.
My trick? Keep a bottle of Tilex Soap Scum remover handy. If the smell gets too bad for her, clean the shower, tub, sink and floor. This smell will overpower the Hoppes plus you'll get an attaboy!
BTW, the citrus also works except get it from ZEP, found at your local home improvement store. Its better suited in the kitchen on tough oven grease, sink scum and stovetop spills. Oh yes, its a deram on the venthood!
Continue to use the Hoppes and throw patches etc. into a plastic bag that you will immediately take outside after cleaning.