Nails or hooks are commonly used on walls to hang decorations or store items conveniently. When hanging paintings with nails, the paintings themselves influence the feng shui energy, but the nails generally do not cause any impact. However, once the paintings are removed, the exposed nails can create negative effects.
In Western homes, nails on the walls may indicate potential health issues for the eldest daughter. Nails on the southwest wall are believed to affect the mother’s health. Therefore, any unused nails should be removed promptly to avoid disrupting the feng shui balance of the home.
