ardeners Choice Hard Surface Treatment by Hygeia is an effective surface biocide for tackling Green Algae, Moss growth, black spots (when used with surfacant). Suitable for a range of hard surfaces, gravel, fencing and fascia, soffit and down piping. For roofs, simply apply and walk away. The moss will die and fall into eves.

• Surface biocide for a range of hard surfaces
• Effective on Moss and Algae
• 46m2 Coverage