For daily Salagrama Tiruvaradhanam, when both milk and curd are not used for thirumanjanam, at least milk thirumanjanam alone can be performed. Or thirumanjanam can be performed with tirtham alone. On special occasions and days, it is a practice to perform thirumanjanam with milk.
According to the practice of the elders, daily thirumanjanam is performed with tirtham, and Fridays and other special days, it is performed with milk.
Other than these, curd, honey, etc. are not usually included in thirumanjanam.