When it comes to kitchen tools, I have very few hard rules — but stinky sponges are an absolute no. The moment a sponge smells even the slightest bit off, I’m done. Tossed. Gone. I can’t stand the idea of cleaning dishes or countertops with something harboring who-knows-what. And beyond smell, I’ve always been uneasy using scrubbers that feel rough or scratchy, especially when I’m cleaning my stainless sink and faucet as part of my dish-washing rhythm. The thought of scraping up beautiful metal — even a little — makes me cringe. So finding a scrubber that stays fresh,…