Comparison numbers

17 Products researched
6 Research hours
250 Readers
11,980 Customer ratings

Best Wash-in Waterproofers

Waterproofing Detergent Comparison 2023

Grangers Wash + Repel
Grangers Wash + Repel
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Mountval wash-in waterproofer
Mountval wash-in waterproofer
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Toko ECO Wash-In Proof
Toko ECO Wash-In Proof
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Nikwax waterproofing detergent
Nikwax waterproofing detergent
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Grangers GRF74
Grangers GRF74
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Customer rating (from Amazon)
Available at
Manufacturer
Quantity
Number of treatments
PFC-free
Dirt protection
Preserves the lotus effect
Advantages
Amazon Grangers Wash + Repel
Rating

1

Grangers Wash + Repel
Customer rating
amazon 1,659 ratings
Available at
amazon
eBay
Manufacturer
Grangers
Quantity
1000 ml
Number of treatments
PFC-free
Dirt protection
Preserves the lotus effect
Advantages
Amazon Mountval wash-in waterproofer
Rating

2

Mountval wash-in waterproofer
Customer rating
amazon 181 ratings
Available at
amazon
eBay
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
Amazon Toko ECO Wash-In Proof
Rating

3

Toko ECO Wash-In Proof
Customer rating
amazon 52 ratings
Available at
amazon
eBay
Manufacturer
Toko
Quantity
250 ml
Number of treatments
5
PFC-free
Dirt protection
Preserves the lotus effect
Advantages
  • Effective at preventing re-freezing
Amazon Nikwax waterproofing detergent
Rating

4

Nikwax waterproofing detergent
Customer rating
amazon 1,676 ratings
Available at
amazon
eBay
Manufacturer
Nikwax
Quantity
300 ml
Number of treatments
PFC-free
Dirt protection
Preserves the lotus effect
Advantages
Amazon Grangers GRF74
Rating

5

Grangers GRF74
Customer rating
amazon 554 ratings
Available at
amazon
eBay
Manufacturer
Grangers
Quantity
300 ml
Number of treatments
PFC-free
Dirt protection
Preserves the lotus effect
Advantages

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