Duck® Deep Action Gel Marine sanitises your toilet, killing 99.99% of bacteria*. Removes soils and limescale/mineral deposits leaving your toilet clean with a fresh, long-lasting fragrance. It’s uniquely shaped neck allows you better reach vs other toilet bowl cleaners**.
*Use biocides safely. Always read the label and product information before use.
**Based on lab testing on open rim toilets for cleaning under the rim.