12. Plant sandalwood tree and water it daily.
13. Do the remedies for the Moon.
14. Read religious text such as Puranas and Vedas.
15. Have your lunch and dinner in kitchen sitting on the floor.
16. Don't have non-veg food at all. Avoid alcohol.
17. Try to strengthen the master of house where Rahu resides.
18. Wear a white sandalwood necklace or tying pieces of sandalwood in a thin cloth around upper arm or neck is a good remedy for Rahu. (Saindhavi, one of the readers gave this, thanks!)