1. “Degassed” water does away with detergent, The Sunday Times 2006, February 6th.
2. De l'eau « dégazée » pour laver plus blanc', Les Echos 2005, March 2nd.
3. ‘Waschen ohne Waschmittel’, Die Welt 2005, January 27th.
4. ‘Oil, water don't mix? It's a gas’, Canberra Times 2005, June 13th.
5. ‘Just add water to shift those stubborn stains from your clothes’, The Sunday Telegraph 2005, February 6th.