We like PETG, and so far we don’t need a nozzle wipe. But it was a lot of work to get retraction and Z hopping set so there wasn’t any drooling. On the other hand wiping down the nozzle makes ...

An efficient air assist is one of the keys to getting nice clean laser cuts ... not better. 3D-printed nozzle to promote laminar air flow on the left, stock nozzle on the right.

The best electric pressure washer makes quick work of outdoor cleaning. We recently put our top picks to the test—see how ...

Showerheads can become clogged with mineral buildup and even harbor mold and bacteria. Learn how to clean a showerhead in four simple steps with vinegar.

but also gives you incredible control over the spray so you can gently water delicate plants or unleash full power for cleaning. The rotating nozzle head features 10 different spray settings ...