After all, the best advice would be to stop smoking
Jets are very inefficient, and slow, and their only real advantages are that they are cheap, there are no gears in the driveline (they are just simple pumps) and there is no propeller to hurt anyone when you run them over
I would start at 3 water: 1 Simple Green HD for visibly blackened smoke-damaged walls
A number of qualitative studies have considered the social meaning of smoking

2021 ESC Guidelines on cardiovascular disease prevention in clinical practice: Developed by the Task Force for cardiovascular disease prevention in clinical practice with representatives of the European Society of Cardiology and 12 medical societies With the special contribution of the European Association of Preventive Cardiology (EAPC) by Frank L J Visseren, Franois Mach, Yvo M Smulders, David Carballo, Konstantinos C Koskinas, Maria Bck, Athanase Benetos, Alessandro Biffi, Jos-Manuel Boavida, Davide Capodanno, Bernard Cosyns, Carolyn Crawford, Constantinos H Davos, Ileana Desormais, Emanuele Di Angelantonio, Oscar H Franco, Sigrun Halvorsen, F D Richard Hobbs, Monika Hollander, Ewa A Jankowska, Matthias Michal, Simona Sacco, Naveed Sattar, Lale Tokgozoglu, Serena Tonstad, Konstantinos P Tsioufis, Ineke van Dis, Isabelle C van Gelder, Christoph Wanner, Bryan Williams, ESC Scientific Document Group, 30 August 2021, European Heart Journal