Use pure or natural camphor crystals or tablet to remove negative and stagnant energies. 

1. Cleaning the floors of the house with camphor powder mixed in water creates a positive environment.

2. Camphor lamp or an oil dispenser for burning camphor should be placed in the south or the southeast corner. This helps in removing Vastu defects.

3. Light camphor at dawn and dusk every day for overall prosperity.

4. Ensure its vapour and fragrance spreads in every corner of the house for maximum benefits.