Comparison numbers
| 17 | Products researched | |
| 6 | Research hours | |
| 250 | Readers | |
| 14,495 | Customer ratings |
Best Wash-in Waterproofers
Waterproofing Detergent Comparison 2023
Best Product
Grangers Wash + Repel
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Bestseller
Nikwax TX Direct
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Nikwax waterproofing detergent
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Best Price
Nikwax TX Direct Wash-In
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Grangers GRF74
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Mountval wash-in waterproofer
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Vaude Tech Wash
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Available at
Manufacturer
Quantity
Minimum temperature
PFC-free
Dirt protection
Preserves the lotus effect
Advantages
Best Product
1
Grangers Wash + Repel
Customer rating
1,908 ratings
Available at
Manufacturer
Grangers
Quantity
1000 ml
Minimum temperature
30 °C
PFC-free
Dirt protection
Preserves the lotus effect
Advantages
Bestseller
2
Nikwax TX Direct
Customer rating
2,158 ratings
Available at
Manufacturer
Nikwax
Quantity
1000 ml
Minimum temperature
PFC-free
Dirt protection
Preserves the lotus effect
Advantages
3
Nikwax waterproofing detergent
Customer rating
1,816 ratings
Available at
Manufacturer
Nikwax
Quantity
300 ml
Minimum temperature
PFC-free
Dirt protection
Preserves the lotus effect
Advantages
Best Price
4
Nikwax TX Direct Wash-In
Customer rating
2,185 ratings
Available at
Manufacturer
Nikwax
Quantity
300 ml
Minimum temperature
30 °C
PFC-free
Dirt protection
Preserves the lotus effect
Advantages
- No perfluorocarbons
5
Grangers GRF74
Customer rating
638 ratings
Available at
Manufacturer
Grangers
Quantity
300 ml
Minimum temperature
PFC-free
Dirt protection
Preserves the lotus effect
Advantages
6
Mountval wash-in waterproofer
Customer rating
201 ratings
Available at
Manufacturer
Quantity
315 ml
Minimum temperature
PFC-free
Dirt protection
Preserves the lotus effect
Advantages
- Effective at preventing re-freezing
- Comes with membrane protection