Rubber plant have large, thick and glossy leaves that make them excellent indoor plants. This plant eliminates toxic pollutants from the air and provides fresh oxygen.
Succulents such as aloe vera, dracaena, burro’s tail and echeveria have firm and echeria have firm and thick leaves
Snake plant has rigid thick leaves that help purify the air and reduce pollutants as xylene and trichloroethylene.
Philodendron this plant is an excellent indoor and outdoor plant with big and thick leaves that absorb harmful elements