BLUE DIAMONDWhen Nature Calls Toilet Fluid - Grey, 2 Litres

Bought for use with a cassette porta potti. At first a little taken aback at how thin this liquid is, however it works well at keeping loo smells at bay without the use of strong scent. Generally I've found I don't need to use as much as similar products and no problems with the flushing of the cassette.

Smells much better than elsan blue, which makes me gag. This has a herbal aroma, which is effective until the cassette nears its capacity, when the widdle smell is slightly more noticeable, but I see that as a warning that I'm soon going need to change the cassette. More expensive yes, but worth it, plus better for the environment and probably your health too.I use this for the toilet on my narrow boat, and usually keep the boat toilet for wees only if possible.

This is the only tiolet fluid for me. i have tried others but they just dont measure up . smells great and even when i have left tank unemptied for some weeks with number ones there is no unpleasant odour.

One of the least offensive smells for this sort of chemical. It seems to work well

My favourite toilet fluid. It smells lovely, kind of pine needles. Very appropriate for camping.

Don't know what the fuss is about the lack of thickness. Pour it carefully and don't spill it! Pleasant pine type scent; not the smell of many others which simply say: "I'm the stuff you put in the toilet". Appears to do the business with the business.

After using a different blue product for a couple of years, I was getting fed up with the smell. Nature calls fluid was like a breath of fresh air! It works! There is no bad smell when emptying the cassette, and it easily lasts a fortnight away.

I chose this because of it’s eco friendly credentials. An added bonus is that it has a better scent than others I’ve tried!