Want to save yourself some weight and space? Which caravan or motorhome owner doesn't? Well with the new Thetford Aqua Concentrate range, you can have exactly the same amount of top quality toilet fluid whilst saving yourself those two precious things.

The Thetford Grey Water Fresh Concentrate is now an even more powerful cleaner than the original Grey Water Fresh 800ml. It helps to keep your sink drains clean and smelling great. It's easy to use and, once applied, will reduce nasty smelling deposit formations, making your job of discharging the grey water tank much more pleasant.

The concentrate version gives you exactly the same amount of dosage as the standard version and will not only save you space but saves on packaging too, so you can clean your drains in the knowledge that you're also doing your bit for the environment.