Can the kesar swastik test be done on kitchen wall tiles?
It can be made on kitchen tiles, but a whitewashed surface is a must for the test. Make it in the earth (prithvi) tatva of Surya swar.
Related questions
Mango leaves are not available abroad; what is the alternative to a mango leaf toran?
Draw five swastiks with your own hand, using kesar, on the main entrance; they become a permanent bandhanwar (toran).
The kesar swastiks I made in my shop have faded and almost disappeared; what does it mean?
If a kesar swastik's colour fades away, that place has more negativity. Treat the negativity of that spot.
A South boring was abandoned and a new one dug in the right place. How should the old pit be closed permanently?
Put five haldi, five supari, panch ratna and a silver swastik into it, then fill it completely with sand.
A bone was found on a plot meant for an industry. What must be done before building there?
Removing the bone is not enough; the land needs its rites, just as a house is purified after a death. Do a vastu registry with five coconuts (four corners and the bone spot), remove the affected soil, do agni sanskar with mango wood, ghee and camphor in 16 places and float the ash in flowing water, purify with water and mantra, sprinkle gomutra and plaster with cow dung, put lime and sulphur in the pit, keep a lamp burning there for 24 hours, and mix a little mercury into the soil and the four corners. If the shilanyas had already been done, it is broken and must be redone after purification.
A refrigerator is cold, so why can it be placed in the fire zone, and where should it go?
Cold is produced from heat and a refrigerator cannot run without fire, so it can be placed in the South-East of the kitchen. Using the kitchen's own grid, it can also go in the West, and the North-West is ideal according to astrology.
Apart from gridding the house, should the kitchen be gridded separately?
Yes. Interior vastu means zoning each room separately with its own grid and then designing its interior accordingly.