What is a good response when some-one says 'sadhu' to you? Is there an appropriate phrase when some-one says 'sadhu' to you, for example after making an offering at a monastery?
Saying 'no worries', or 'that's okay' doesn't seem appropriate.
Is there a appropriate response, or should I just smile and accept the compliment?
'Sadhu' means good. So you can say 'Sadhu' back. Here in Sri Lanka we commonly say "Theruwan Saranai", which means "May the noble triple gem be your refuge".