By donating £60 to twin your toilet, you help those in desperate poverty to have access to a proper latrine, clean water and the information they need to be healthy.
Your smallest room becomes the proud owner of a framed certificate, complete with a colour photo of its twin and GPS coordinates so you can look up your twin on Google Maps.
2.4 billion people don’t have somewhere safe, clean and hygienic to go to the loo. That’s more than a third of the people on the planet. Just go to www.toilettwinning.org to sign up now.
And once you've received your certificate, take a picture of yourself with your own loo and the framed certificate and send it to your local paper and post it on social media. I've suggested this countless times to tourism business owners and it always gets published and shared, raises a smile and encourages others to do the same.