Ona Gel Pro 1 Liter

Had a dead mouse under the boards beneath the water tank in the loft which stank and permeated our loft bedroom and the first floor landing. Put this in the area next to the water tank and it started working instantly. Probably took a couple of days for the smell to completely go. The airing cupboard directly below was the only area that still had a smell so we bought a sachet of something different and put it in there (only because it was cheaper and it was a small space.) If the sachet hadn't worked we would have bought another Ona gel as couldn't ask for anything to work better. So easy to use - just shake, peel off the inside seal and put it where you want it. The smell of the gel is okay too - just smells of the essential oils but as we put it in the loft space couldn't smell that either.

This stuff is great! Something has died under my floorboards and the smell was horrendous i couldn’t even open the living room door it was so bad. After scouring Amazon i found Ona I read the reviews and was a bit sceptical with the price and some reviews saying it didn’t work but it definitely works I received this yesterday opened it half way put it in the corner of the room where the smell was most potent and this morning upon opening the door I was still expecting the smell to be there but to my surprise I couldn’t smell anything.. it still smells slightly in that corner but as long as i don’t go over there the room smells fresh! Hopefully i never have to but if i do i wouldn’t hesitate to buy this again!

I am very impressed by how well this works. Give it a shake, take off the lid and almost immediately the smell you're trying to cover becomes undetectable. The scent of the gel itself is strong, but not overpowering at all. You could quite happily sit next to it and not be irritated by the smell.Small word of warning though - don't get it on your skin. The smell will linger for days. DAYS.

Was ok helped get rid of a nasty smell which we couldn't get to in the attic, but the product itself doesn't have a very nice smell, so once the smell had diminished I closed it & hopefully will keep incase ever needed again. (HOPE NOT)

Does what it says on the tub. Great for killing smells and cheaper than the useless scent blocks.

I have used various ONA sprays and tubs over several years, although it works this is nowhere near as powerful as the previous ones, the matching spray I also purchased is more effective, strange as they are basically the same product.

Worked a treat for about 3 months. It’s getting low now but can’t complain at all. Maybe once a week I put the lid back on then gave it a shake up, took the lid back off and it worked great.

I had given up looking for anything more to get rid of the smells that come along with kennels and pups in the house. A friend recommended I try this and I’m so glad I bothered. It smells SO good! I didn’t realise there was anything at all that would get rid of Urine and dog smell! No more extra strong bleach fumes!!!!! Thank you!!!!!!!