Promise her a new one and take the old one. It worked for me. You know how they like new stuff.

I have a ? though about this method. I have cleaned my 2 strokes in the past with this method and it worked great.
I now need to clean my Saito .72 and was concerned about the rubber on the lift rod post on the outside of the engine. Should I remove these?

I would assume so, but would like an experienced opinion. Thanks!