| 7 Products | Aug 2024 | Aug 2025 | Change |
| Duck Deep Action Gel Toilet Liquid Cleaner Marine - Bottle (750ml) | £1.80 | £2.05 | + £0.25 13.9% increase |
| | £1.50 | £1.38 | - £0.12 -8% decrease |
| | £1.25 | £1.25 | £0.00 -4.3% increase |
| | £1.30 | £1.30 | £0.00 -3% increase |
| | £1.50 | £1.50 | £0.00 -2.2% increase |
| | £1.50 | £1.50 | £0.00 -1.4% increase |
| | £0.95 | £0.95 | £0.00 -1.5% increase |
| | £1.50 | £1.75 | + £0.25 1.5% increase |
| | £1.25 | £1.25 | £0.00 1.5% increase |
| | £3.09 | £5.76 | + £2.67 20.1% increase |
| | £0.95 | £0.95 | £0.00 18.9% increase |
| | £4.99 | £4.99 | £0.00 13.9% increase |
| Duck Deep Action Gel Toilet Liquid Cleaner Pine (750ml) | £1.44 | £1.44 | £0.00 No change |
| | £1.50 | £1.38 | - £0.12 -8% decrease |
| | £1.25 | £1.25 | £0.00 -4.3% increase |
| | £1.30 | £1.30 | £0.00 -3% increase |
| | £1.50 | £1.50 | £0.00 -2.2% increase |
| | £1.50 | £1.50 | £0.00 -1.4% increase |
| | £1.50 | £1.75 | + £0.25 1.4% increase |
| | £1.25 | £1.25 | £0.00 1.4% increase |
| | £1.15 | £1.25 | + £0.10 2.2% increase |
| | £2.02 | £1.79 | - £0.23 0% decrease |
| Duck Toilet Deep Action Gel Liquid Cleaner Citrus (750ml) | £1.62 | £1.99 | + £0.37 22.8% increase |
| | £1.50 | £1.38 | - £0.12 -8% decrease |
| | £1.00 | £1.00 | £0.00 -4.8% increase |
| | £1.00 | £1.00 | £0.00 -3.4% increase |
| | £1.25 | £1.25 | £0.00 -2.5% increase |
| | £1.75 | £1.75 | £0.00 -1.5% increase |
| | £3.19 | £5.57 | + £2.38 22.8% increase |
| Duck Deep Action Gel Toilet Liquid Cleaner Lavender (750ml) | £2.16 | £2.16 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| | £1.25 | £1.25 | £0.00 No change |
| | £4.88 | £4.88 | £0.00 No change |
| Duck Foaming Bleach Gel Toilet Liquid Cleaner Pine (750ml) | £2.71 | £2.00 | - £0.71 -26.2% decrease |
| | £1.50 | £1.50 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| | £2.00 | £2.50 | + £0.50 11.3% increase |
| | £6.35 | £2.99 | - £3.36 -26.2% decrease |
| Duck Foaming Bleach Marine (750ml) | £2.38 | £3.56 | + £1.18 49.6% increase |
| | £2.00 | £2.50 | + £0.50 25% increase |
| | £2.25 | £5.20 | + £2.95 80.8% increase |
| | £2.89 | £2.99 | + £0.10 49.6% increase |
| Duck Deep Action Gel Toilet Liquid Cleaner Mint (750ml) | £1.08 | £1.08 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| | £1.25 | £1.25 | £0.00 No change |
