The temple in the house is the epicentre of positive energy and peace. This efficient and marvellous stone temple will suit the purpose perfectly. Temples affect people around them and this temple will definitely create positivity.
Use a dry, soft cloth to wipe off dirt and debris.
Use a non-abrasive sponge and warm water in case of heavy dust.
Spray the marble surface with commercial stone cleaner.
You can also use dish soap instead of stone cleaner.