If you use the traditional small glass hand held lemon squeezer pictured above here is a useful tip.
When using the juicer stand it on a small saucer.
Otherwise, after your first squeeze, you tip the juice into something and resume squeezing, and a drip of juice always runs off the spout down the outside and ends up forming a sticky circle underneath the juicer.
A few minutes later the whole surface you are resting on feels sticky as the juicer is moved around.
Standing the juicer on a saucer contains the drips and you end up with just a sticky saucer instead of an entire sticky work surface.