The SC Johnson Professional Duck® Deep Action Gel Marine sanitises your toilet, killing 99.99% of bacteria. Its uniquely shaped neck allows you better reach versus other Toilet Bowl Cleaners*. Leaves your toilet clean, with a fresh, long-lasting fragrance.

*Based on lab testing on open rim toilets for cleaning under the rim.

Use biocides safely. Always read the product label and instructions before use.

Manufacturer Part No: 320227