Virtually no grease removal on oven walls or glass door or solid oven tray. Followed instructions to the letter. Concerned gel still sitting on walls of my oven. Had to continue job with Gumption and scourer to ensure no residue remaining. Not recommended. In my view oven cleaning claims highly exaggerated.

My son recently brought an older house with a very disgustingly dirty oven. The oven racks were black as night with burnt on oil. I used Oven power following the instructions. I put the two oven racks into the bag and left them overnight. Amazing results. the dirt and grim just washed off with water. No scrubbing or physical effort. Amazing product. Would recommend to everyone.

It got the racks and oven trays sparkling clean in our rental house. You can imagine how the oven may have looked given it’s a rental. The oven walls itself was not perfect but I couldn’t complain - it still shifted the worst - so I repeated and was happy with the result. I have recommended to many others.

Worked well on my oven racks but absolutely useless on the oven. It cleaned about as much out of the oven as you would achieve by just wiping a cloth in warm soapy water.

Will not buy again, can't beat regular old oven cleaner.

This product is amazing for my oven the racks came out sparkling like new ! I have reccomended it to lots of friends and they all love it. Bought it Woolworths.

My oven racks had some baked in stains and it would have taken a long time to manually scrub them clean. I placed two racks in the bag as directed and after 4 hours they were almost like new. Only a few spots remained and I was able to easily scrub them away with a light scourer. I repeated the process with the side racks and again they came out sparkling clean.
As for the oven, it did clean it but the results were not as impressive as with the racks. There are still some baked in stains and I'm now trying to steam clean these away.
I would buy the product again just for cleaning the racks. Racks are very hard to clean manually and it is difficult to get them sparkling like new, but Oven Power did this.

Save your money this product doesn't work even if you do scrub especially the racks just buy the $2.80 supermarket brand works the same wasn't worth 8 dollars something save your money

I love this product I can not use other oven cleaners as the fumes make me breathless .It is easy to use, has no smell and gets rid of baked on gunk easily . I hate cleaning ovens but now it is a breeze

Amazing oven cleaner. I am a senior and have been cleaning ovens all my married life. This product really works. Forget all the 5 minute cleaners. Use Oz Kleen as per instructions and you wont be disappointed.

Upon washing my trays today this morning I’ve found the chemical concentrate has eaten through the coating on my oven trays and destroyed them. I followed the instructions step by step and left the trays overnight. I do not recommend this product!

I have a small cleaning company and use this product regularly... and it’s bloody amazing.. until yesterday.. they provide gloves which are normally great.. yesterday’s box came with cheap tissue thin gloves that tore leaving holes, my wrist and arm has burns on it... broken skin and red sores.. not happy ..if you provide gloves.. use a better quality.. as your warnings clearly say.. will cause burns if contact with skin..not happy .

This product is amazing!!! .. I didn't use it for the oven just for my racks and I can't rave on about this enough!!. Used exactly how the instructions said to and my racks came out looking brand spanking new.

Cleaning the oven is a big messy job, so you expect the product you’re using to actually work. This simply can’t be said for Ozkleen Oven Cleaner. I had to scrub the oven with force and it still didn’t come clean. I ended up leaving the oven until the next day and bought the usual cleaner in a spray can. Granted it’s highly caustic but it works.
Won’t be buying Ozkleen products again.

This is THE best way to clean an oven. I have tenancies where the ovens are usually not cleaned well and I smear it over the inside of the oven and door, trays and then add trays and all racks etc to the bag. I leave for approx 48hrs (to give a really good soaking) rotating regularly to spread it through the bag. Everything comes up great. Haven't found it to rust the racks (that could come down to a quality issue). Don't ever stop making this please!

I used this strictly as per instructed & all my oven racks looked like the stainless steel plating had come off. Wrecked the metal on the removable oven fan. Will not buy again, especially since the formula has been changed. Did work on the oven glass lights, but be warned! Why did they change formulas?

I found the product good but did any one had a problem with rack had rust on the ends after using this product

First time user and I’m converted! Easy to clean racks in bag, I actually put 3 in rather than the advised 1 and left it overnight and they are all sparkling!
Also used on inside of door where it is still a little dirty but excellent results inside the actual oven.
Perfect outcome on the outside of the door, very happy!!