“Stain protection between cleans.

A unique formula which cleans and repels tough stains and protects against soil builds up. Duck Extra Toilet Shield will help give your toilet bowl a deep thorough clean, keeping it cleaner for longer. 
– Kills 99.9% of germs.
– Cleans and removes tough stains.
– Creates invisible protective barrier against stains and soil build-up.
– Reaches hidden germs and grime under the rim.
– With uplifting Duck fragrances.
– Suitable for Septic tanks.”
S.C. Johnson & Son Pty Ltd