Knock Out Household Ammonia, 500 ml

Reviews

Buyer

Good for stain removal and odor in laundry, I use it in a spray bottle to spot treat affected areas. The unreadably high nitrite turned NT labs tests almost red. Great product Lasts ages.

FlyBird

5, I then spent the following week or so adding smaller amounts of this ammonia, testing after 24 hours, only increasing the dose when ammonia was 0 and nitrite either 0 or very close to. I now have a fully cycled tank with happy mountain minnows and me and the fish couldn't be happier 😊 I did worry at first if knockout ammonia was safe for fishless cycling, however it was recommended to me by more experienced fish keepers. Only a small amount in water needed. 5% and everything went smoothly for a few weeks.

Lucy Waters

25 to 0. I'm glad I got it because it's affordable and effective. This was my first time completing a fishless cycle from scratch, it's definitely a rewarding feeling when you reach the end 👍 !

Mia

It worked! Used a jar with holes to release the smell without damaging the soil. Used it to stop foxes doing their poop in my small garden.