The sprayer does exchange. I have used gallons of this stuff. Works on lawn mowers, car parts, my grill, cast iron ....it's an acetone so you need to watch what you are doing with it.

This stuff is absolutely amazing. I bought this restaurant a couple years ago and I have tried all kinds of things to clean the grill. I sprayed this on my warm grill and scrubbed it around a little and it comes off with ease! I wish I could post the picture of my grill. It is like night and day.

First, this works. Amazingly. I sprayed it on our gas stove, let it sizzle for a few minutes, and then used paper towels to wipe it off. My first impression was that it took ten years of grime off without any scrubbing. And then I scrubbed. I didn’t use a heavy duty scrubber either, just a soft green thing under the sink. My stove looks brand new. I am very impressed. AND NOW THE WARNING So if you’re like most people you don’t read the back of the bottle. We’ve all cleaned enough things to know how to use this stuff. But after wiping for a few minutes I noticed my hands kind of burned. I kept washing them off but the felt weird. Then I noticed the back of the bottle mentions wearing gloves about 10 times. Now, I didn’t have major burns or go to the hospital, but I will definitely be wearing gloves from here on out. My fingers are so smooth I wonder if I have any fingerprints left. And my nails are a few shades whiter than before. And my nails are way more brittle. But look how clean my stove is!!! So while I love the product, I also rec grabbing a pair of gloves before you get started.

This thing is the best of the best. I've tried different products and always have to end up scrubbing. I sprayed this product, and grease started coming off almost immediately. My grill has never looked so clean. Fast, odorless, and best of all - no scrubbing! Love it! I would definitely recommend and buy again.

I use this cleaner everyday it is the best degreaser you will ever use for 10.00 for 3 bottles you can not go wrong try for your self you will not want a differant degreaser ever Thank you Sams for the most excellent product in the cleaning catagory LOVE IT

After using this product and following the directions as stated. It left a horrible white residue that will not go away. I tried spraying more thinking it'll loosen up the old but it just made it worse. I sued easy off. Didn't help. Used vinegar, baking soda, soap and water. NOTHING HELPED. Now my new oven looks 10 years old. I do not recommend

I recently purchased for the first time and it worked wonders cleaning my oven! I would definitely recommend. The only precaution I would recommend is USE GLOVES while using this product. Other than that I highly recommend this product. It's rare that a cleaning product is as effective as its advertising but this product truly does deliver on its promises!

I used this product to clean my Weber kettle charcoal grill. It took off caked on grime that no other cleaner I've tried has been able to take off. It took a couple of applications (letting it sit for 15 minutes each time) but scrubbing was minimal and no scraping was required. Be sure to wear gloves and rinse thoroughly. Love this stuff!

It's really good on electric stove.

Cleaned out our grill to the point were it looked new again!