Comparison numbers
17 | Products researched | |
6 | Research hours | |
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11,980 | Customer ratings |
Best Wash-in Waterproofers
Waterproofing Detergent Comparison 2023
Available at
Manufacturer
Quantity
Number of treatments
PFC-free
Dirt protection
Preserves the lotus effect
Advantages
Best Product



1
Grangers Wash + Repel
Available at


Manufacturer
Grangers
Quantity
1000 ml
Number of treatments
PFC-free
Dirt protection
Preserves the lotus effect
Advantages



2
Mountval wash-in waterproofer
Available at


Manufacturer
Quantity
315 ml
Number of treatments
7
PFC-free
Dirt protection
Preserves the lotus effect
Advantages
- Effective at preventing re-freezing
- Comes with membrane protection
Bestseller



3
Toko ECO Wash-In Proof
Available at


Manufacturer
Toko
Quantity
250 ml
Number of treatments
5
PFC-free
Dirt protection
Preserves the lotus effect
Advantages
- Effective at preventing re-freezing



4
Nikwax waterproofing detergent
Available at


Manufacturer
Nikwax
Quantity
300 ml
Number of treatments
PFC-free
Dirt protection
Preserves the lotus effect
Advantages



5
Grangers GRF74
Available at


Manufacturer
Grangers
Quantity
300 ml
Number of treatments
PFC-free
Dirt protection
Preserves the lotus effect
Advantages