This Gerni 1L Outdoor Surface Wash is great for cleaning and revitalising timber decking, weatherboard, patios, pathways and pergolas. The biodegradable formulation removes oils, dirt, grime and contaminants, leaving a fresh clean surface ready for coating. Suitable for use with all Gerni high pressure washers and accessories, place the concentrate directly in soap reservoirs or foam sprayers for quick and easy application, or dilute this in a bucket for manual application with a sponge.
This Gerni 1L Outdoor Surface Wash is great for cleaning and revitalising timber decking, weatherboard, patios, pathways and pergolas. The biodegradable formulation removes oils, dirt, grime and contaminants, leaving a fresh clean surface ready for coating. Suitable for use with all Gerni high pressure washers and accessories, place the concentrate directly in soap reservoirs or foam sprayers for quick and easy application, or dilute this in a bucket for manual application with a sponge.
in 3 offers
The lowest price for Gerni 1L Outdoor Surface Wash right now is $8.90 at dceelectrics.com.au, compared across 3 retailers.
The all-time low was $8.90 on 26 Jan 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 23 June 2026.
Gerni 1L Outdoor Surface Wash
This Gerni 1L Outdoor Surface Wash is great for cleaning and revitalising timber decking, weatherboard, patios, pathways and pergolas. The biodegradable formulation removes oils, dirt, grime and contaminants, leaving a fresh clean surface ready for coating. Suitable for use with all Gerni high pressure washers and accessories, place the concentrate directly in soap reservoirs or foam sprayers for quick and easy application, or dilute this in a bucket for manual application with a sponge.
This Gerni 1L Outdoor Surface Wash is great for cleaning and revitalising timber decking, weatherboard, patios, pathways and pergolas. The biodegradable formulation removes oils, dirt, grime and contaminants, leaving a fresh clean surface ready for coating. Suitable for use with all Gerni high pressure washers and accessories, place the concentrate directly in soap reservoirs or foam sprayers for quick and easy application, or dilute this in a bucket for manual application with a sponge.
Last updated at 23/06/2026 04:01:34
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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 Outdoor Sufrace 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 OUTDOOR SURFACE WASH 1L GOW-1L
Delivery $50.91
Gerni Vehicle Wash 1l | Car & Bike Cleaning Solution For Pressure
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!
