Toilet paper could fund sanitation projects / be made from bamboo or recycled fibres
Urinals could be splash-free
Porta-potty public restrooms could be nice and found through an app
Public bathrooms/spaces could have human trafficking hotline information
Hotels could sell items online
Toilets could be high-tech (white noise, music, heated seats, bidets)
Foam could be used instead of wet wipes
Towels could be quick drying and light
