| 15 Products | Oct 2023 | Oct 2024 | Change |
| Harpic Limescale Remover Toilet Cleaner (750ml) | £1.95 | £1.50 | - £0.45 -23.1% decrease |
| | £1.95 | £1.50 | - £0.45 -23.1% decrease |
| Ecover Power Toilet Cleaner Lemon & Orange (750ml) | £2.50 | £2.50 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
| Duck Deep Action Gel Toilet Liquid Cleaner Lavender (750ml) | £1.50 | £1.50 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| Ecover Pine & Mint Toilet Cleaner (750ml) | £1.90 | £2.25 | + £0.35 18.4% increase |
| | £1.90 | £2.25 | + £0.35 18.4% increase |
| Harpic Power Plus Regular Toilet Cleaner 8 Tablets () | £2.00 | £2.00 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| Harpic Power Plus Toilet Cleaner Gel Original Scent (750ml) | £2.00 | £1.50 | - £0.50 -25% decrease |
| | £2.00 | £1.50 | - £0.50 -25% decrease |
| Harpic White & Shine Bleach Citrus Toilet Cleaner Gel (750ml) | £1.50 | £1.50 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| Harpic Active Fresh Toilet Cleaner Gel Pine Scent (750ml) | £1.50 | £1.25 | - £0.25 -16.7% decrease |
| | £1.50 | £1.25 | - £0.25 -16.7% decrease |
| Harpic Active Fresh 6 Rim Block Citrus Toilet Cleaner (40g) | £2.10 | £2.10 | £0.00 No change |
| | £2.10 | £2.10 | £0.00 No change |
| Harpic Active Fresh 6 Rim Block Lavender Toilet Cleaner (40g) | £2.10 | £2.10 | £0.00 No change |
| | £2.10 | £2.10 | £0.00 No change |
