Answer

If the rui cannot be used, the best Jain approach is to handle it with care, non-violence, and minimum waste.

You can do one of these:

• If it is clean: keep it aside for another acceptable use.
• If it can be given away: donate it to someone who can use it properly.
• If it is not usable: dispose of it respectfully, without carelessness.
• If it has been used in puja or religious activity: do not treat it like ordinary trash; keep it separately and dispose of it respectfully according to your local Jain temple or guru’s guidance.

Explanation

In Jain Dharma, the main concern is:

• Ahimsa — avoid unnecessary harm
• Aparigraha — avoid waste and attachment
• Bhav — maintain respectful intention

So, if you cannot use that rui, do not throw it away casually if it can still serve some purpose.

Takeaway

Use it if possible, donate it if useful, and if disposal is necessary, do it respectfully and with awareness.