Blue Bio Toilet Fluid
Product Review


We have been given some Blue Bio Toilet Fluid from www.bluebio.co.uk to test.


We think it’s a great idea having a 2 in 1 toilet fluid as it will certainly save on space which is always a factor when loading up your caravan.

We have both had a sniff of the fluid and it does smell very "natural" – no chemical smell at all which is a definate benefit in our eyes and any way which we can help the environment and wildlife is a plus.

We have now tested this product and think it's brilliant! We know that this is a little too much information, but we only do "wees" in our toilet! There are two adults and two "young adults" who all use our caravan toilet so it does get alot of use.

The best thing about this bottle was the dosing/measuring system - it was so easy! Just either turn the bottle upside down or squeeze it until the right amount of fluid is in the top compartment, then take off the lid and the exact amount of toilet fluid is dispensed!


Nigel managed to get some of the fluid on his jeans (goodness knows how!). We washed them as normal when we got home and there's no sign of the stain.

Only once did we notice a little smell coming from the toilet waste tank - we just put a little more toilet fluid in it and the smell soon disappeared!

The flush liquid kept the toilet bowl clean and fresh with a natural smell.

This liquid is definately worth a try - the best two points are the dosing system and the fact that you can use it for the flush tank and the waste tank. We thoroughly recommend it !!

Here's what the company who makes Blue Bio says about their product:

A toilet fluid suitable for caravans, motorhomes, boats and other portable toilets.

A green toilet fluid that doesn't cost the earth.

  • Environmentally friendly: contains natural ingredients, 100% biodegradable, no nasty formaldehyde, glutaraldehyde or biocides, Blue Bio bacteria helps sewage farms complementing natural bacteria.
  • Effective: works at 1% dilution, odour-eating and waste-munching bacteria, proven to actually degrade waste.
  • Powerful and concentrated giving up to 50 doses per 1 litre bottle.
  • 2 in 1: one product for both the waste and flush tank, save money and space.
  • Pleasant perfume: no nasty chemical smell.
  • Washable deep blue dye: conceals waste better than green or purple dye and is non-staining.
  • Safe to use: non-hazardous, non-toxic, non-irritant, safe to humans, pets and wildlife.
  • Easy to use: accurate dosing chamber means less waste, non-foaming to make pouring easier.
  • Cleans and protects: anti-mould and limescale properties to ensure the flush tank stays clean, added lubricant to protect seals and moving parts in the toilet system.

Click here to let us know if you have used Blue Bio Toilet Fluid and what you think of it.




We have today received the following e-mail regarding Blue Bio:

First Name: Carl
Country: United Kingdom
Message: I have also used their Blue Bio and have found it to be really really good. So simple to use, it has all those benefits and a 2-1 product. It certainly does what it says and we will be using it from now on! Happy customers!, and we have so far converted about a dozen
of our camping friends to this product, as it is safe, no smell at all and we can dispose of it at most parks due to it being Septic tank safe.

Thanks for sending us that Carl - it's always good to hear the views of other users.