You have to wash your hand in both cases. And from experience, I do not think using toilet paper means that I used less water and soap when washing my hand. Al

You have to wash your hand in both cases. And from experience, I do not think using toilet paper means that I used less water and soap when washing my hand. Also, if you think it's gross then this is what you're looking for: http://www.amazon.com/Joy-Bidet-D1-Adjustable-Certification/dp/B00FPZUJRO/ http://www.amazon.com/Joy-Bidet-D1-Adjustable-Certification/... .