
Mouthwash
Paul Armstrong
Mouthwash was TBD Group's live audio show, launched by founder Paul Armstrong in 2021 as the world's first audio show built just for Twitter Spaces while the platform was still in beta. Across its multiple seasons it pulls in a genuinely electric guest list; including Pulitzer Prize winners, behavioural science experts, and creative luminaries alongside NYT/WSJ bestselling authors, Silicon Valley heavyweights, psychologists, and activists for unscripted, no-holds-barred conversations you won't find anywhere else with a different theme every season. Previous sponsors include ecologi, Meta,Shell amongst others.
Trailer
About
Mouthwash was TBD Group's live audio show, launched by founder Paul Armstrong in 2021 as the world's first audio show built just for Twitter Spaces while the platform was still in beta. Across its multiple seasons it pulls in a genuinely electric guest list; including Pulitzer Prize winners, behavioural science experts, and creative luminaries alongside NYT/WSJ bestselling authors, Silicon Valley heavyweights, psychologists, and activists for unscripted, no-holds-barred conversations you won't find anywhere else with a different theme every season. Previous sponsors include ecologi, Meta,Shell amongst others.
Information
- CreatorPaul Armstrong
- Years Active2021 - 2022
- Episodes71
- RatingClean
- Copyright© 2026 Paul Armstrong
- Show Website