Extract of grapefruit seed has been tested and validated by the FDA and Pasteur Institute in France. It has been used for many years as a natural anti-viral to cure colds. You simply add one or two drops to a pint of water. It is a good anti-bacterial and can be used diluted to clean the eglu too! Safe for human use.

£12.49 Inc VAT

24 in stock
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Packed Product Details

Weight: 0.080 kg

Height: 4 cm

Width: 4 cm

Length: 11 cm

Latest Product Reviews For Higher Nature Citricidal - 45ml


Good - Michael,

I'm Using in the water of my 3 eglu pens. (2 cubes, 1 classic? ) Sadly, 1 hen died before the Citricidal could do her any good. The remainder (8) look and appear well.

Verified Purchase: Sep 2013


Worth a try, but didn't work for us - Alex,

Bought this as a couple of our chickens were sneezing/coughing. Added Citricidal to their water for several weeks, and sadly no change. That said, it's not done them any harm, and they still look healthy otherwise, so don't regret trying it.

Verified Purchase: Jun 2020


Eggscellent! - Antonia,

I got this because three of my four girls got a cold. They were sneezing, coughing and had stopped laying. I added this to their water and it really did the job, it was slow going and took over a month, but worked, they were also laying again after about three weeks. I now just add a little poultry cider vinegar to their water. But I know what to give them if they get another cold!

Verified Purchase: Nov 2020


good product - Rachel,

My hens seem to like the taste and it seems to be keeping them in tip top condition very please with this product I would recommend this to a friend.

Verified Purchase: Nov 2020


Excellent product - Elaine,

Excellent product, easy to use