| 7 Products | Sep 2025 | Sep 2026 | Change |
| Duck Deep Action Gel Toilet Liquid Cleaner Marine - Bottle (750ml) | £1.66 | £1.30 | - £0.36 -21.7% decrease |
| | £1.38 | £1.50 | + £0.12 8.7% increase |
| | £1.25 | £1.30 | + £0.05 6.1% increase |
| | £1.30 | £1.30 | £0.00 4.6% increase |
| | £1.50 | £1.30 | - £0.20 -0.7% decrease |
| | £1.50 | £1.50 | £0.00 -0.7% increase |
| | £0.95 | £0.95 | £0.00 No change |
| | £1.63 | £1.75 | + £0.12 0.7% increase |
| | £1.25 | £1.20 | - £0.05 0% decrease |
| | £4.88 | £1.20 | - £3.68 -23.6% decrease |
| | £0.95 | £0.95 | £0.00 -21.7% increase |
| Duck Deep Action Gel Toilet Liquid Cleaner Pine (750ml) | £1.38 | £1.38 | £0.00 No change |
| | £1.38 | £1.50 | + £0.12 8.7% increase |
| | £1.25 | £1.30 | + £0.05 6.1% increase |
| | £1.30 | £1.30 | £0.00 4.6% increase |
| | £1.50 | £1.30 | - £0.20 -0.7% decrease |
| | £1.50 | £1.50 | £0.00 -0.7% increase |
| | £1.63 | £1.75 | + £0.12 0.7% increase |
| | £1.25 | £1.20 | - £0.05 0.7% decrease |
| | £1.25 | £1.20 | - £0.05 0% decrease |
| Duck Deep Action Toilet Cleaner Liquid Citrus Splash (750ml) | £1.99 | £1.26 | - £0.73 -36.7% decrease |
| | £1.38 | £1.28 | - £0.10 -7.2% decrease |
| | £1.00 | £1.00 | £0.00 -4.2% increase |
| | £1.00 | £1.00 | £0.00 -3.5% increase |
| | £1.25 | £1.25 | £0.00 -2.6% increase |
| | £1.75 | £1.75 | £0.00 -1.6% increase |
| | £5.57 | £1.27 | - £4.30 -36.7% decrease |
| Duck Deep Action Gel Toilet Liquid Cleaner Lavender (750ml) | £1.25 | £1.25 | £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 |
| 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 |
| Duck Foaming Bleach Gel Liquid Toilet Cleaner Thick Bleach (750ml) | £1.33 | £1.67 | + £0.34 25.6% increase |
| | £1.50 | £1.50 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| | £1.50 | £2.50 | + £1.00 25.6% increase |
| Duck Foaming Bleach Marine (750ml) | £3.35 | £2.13 | - £1.22 -36.4% decrease |
| | £1.50 | £2.50 | + £1.00 66.7% increase |
| | £5.20 | £1.75 | - £3.45 -36.4% decrease |
