Metal is so soft everything scratches it. Normal use for a family of two adults, two young children.

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I tried it on several items (shoes, clothes furniture) my dog was chewing on, and it it didn't stop him. The product doesn't have much of an odor smell not sure if that's normal, maybe it will work for your dog but my boy wasn't affected by it.

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This worked perfectly

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It is a very pretty stainless still sink, But in anytime fingernailrubs it, it causes a big scratch! To DELICATE, & LOTS OF WORK.... WITH SPOTTING

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The sprayer on mine did not work but the product I will say does. The appearance of bottle fine and the bottle is 4oz. I wish it came in a bigger size. The ease of use wasn’t great because of the default sprayer.I will give this a three star … I do believe that it will work for i poured a small amount on a pillow and he did not continue to chew on it. I will exchange and hopefully get a sprayer that works.

I will try using on my plants as well . My cats like to eat them… see if it works?