Pedros Green Fizz foaming bike wash
The Pedros brand is known for its environmentally sound credentials, and this bike wash is true to the ethos. You can spray it on your bike, wash it off, and the resulting effluent running down the drain won’t harm Planet Earth.
To test it, I used Green Fizz on my training bike after a couple of long rides, including an audax on some narrow Cotswold lanes, so it was spattered in a good mix of dust, mud and cow poo. For the purposes of the test, I left the bike in the garage for a few days to let these delightful ingredients set nicely.