This Gerni 1L Exterior House Wash detergent concentrate is great for washing brick, timber and coated steel exteriors. Suitable for use with all high pressure washers and accessories in the Gerni range, place this concentrate straight into foambottles or brush reservoirs for removing salts, grease, grime, mould and mildew. Thisdetergentcanalso be diluted withwater in a bucket for smaller jobs and spot cleaning.
This Gerni 1L Exterior House Wash detergent concentrate is great for washing brick, timber and coated steel exteriors. Suitable for use with all high pressure washers and accessories in the Gerni range, place this concentrate straight into foambottles or brush reservoirs for removing salts, grease, grime, mould and mildew. Thisdetergentcanalso be diluted withwater in a bucket for smaller jobs and spot cleaning.
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The lowest price for Gerni 1L Exterior House Wash right now is , compared across 5 retailers.
Gerni 1L Exterior House Wash
This Gerni 1L Exterior House Wash detergent concentrate is great for washing brick, timber and coated steel exteriors. Suitable for use with all high pressure washers and accessories in the Gerni range, place this concentrate straight into foambottles or brush reservoirs for removing salts, grease, grime, mould and mildew. Thisdetergentcanalso be diluted withwater in a bucket for smaller jobs and spot cleaning.
This Gerni 1L Exterior House Wash detergent concentrate is great for washing brick, timber and coated steel exteriors. Suitable for use with all high pressure washers and accessories in the Gerni range, place this concentrate straight into foambottles or brush reservoirs for removing salts, grease, grime, mould and mildew. Thisdetergentcanalso be diluted withwater in a bucket for smaller jobs and spot cleaning.
The all-time low was $9.98 on 30 May 2023. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 10 Sept 2026.
Last updated at 10/09/2026 11:04:19
Gerni Exterior House Wash 1L Concentrate
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Gerni Vehicle Wash 1l | Car & Bike Cleaning Solution For Pressure
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Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Gerni 1l Exterior House Wash
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Gerni Exterior House Wash 1l Concentrate
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Gerni 1l Exterior House Wash
Delivery $9.95
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Gerni Exterior House Wash Exterior Surface Cleaner Brick Timber Steel
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Gerni Exterior House Wash 1L Concentrate
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
GERNI EXTERIOR HOUSE WASH DETERGENT 1L GHW-1L
Delivery $54.19
Gerni 1L Exterior House Wash
Delivery $12
Gerni 1L Exterior House Wash
Delivery $10
Gerni Exterior House Wash 1l | Concentrated Outdoor Surface Cleaner
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
