SKU: 74359636374

Fenwicks FS1 Bike Cleaner 1L Concentrate

Sale price$35.99 Regular price$39.99
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

Fenwicks FS1 Bike Cleaner 1L ConcentrateNEWS FLASH! CARBON and MATT frame owners FS 1 Cleans CARBON and MATT frames, leaving them with a perfect finish, it always has done and always will do. Why pay extra? For expensive, overpriced cleaners. Fenwicks FS 1 No acids or solvents, ideal for all bikes 1 x Litre makes 11 litres of bike wash In 1996 we created our first bike cleaner concentrate called 'Hog Wash' If any of you have a bottle drop us a line. This was way ahead of the curve as it

NEWS FLASH! CARBON and MATT frame owners

FS-1 Cleans CARBON and MATT frames, leaving them with a perfect finish, it always has done and always will do.

Why pay extra? For expensive, overpriced cleaners.

Fenwicks FS-1 - No acids or solvents, ideal for all bikes

1 x Litre makes 11 litres of bike wash

In 1996 we created our first bike cleaner concentrate called 'Hog Wash' If any of you have a bottle drop us a line. This was way ahead of the curve as it didn't take off due to the already mixed, ready to use bike cleaners out there. Relaunched in 2003 as FS-1 because of our belief in giving you value for money, the demand for FS-1 Bike Cleaner Concentrate increases by the day as there are now lesser concentrates on the market.

This is because 1 litre of FS-1 can make up to 11 litres of ready to use bike cleaner, making it £0.91 per litre, a no-brainer really. We even have a special fill line on our FS-10 bottles at the bottom to help you out creating the perfect bike wash every time.
Like no other company we produce such highly concentrated cleaners using a complex blend of high quality liquid raw materials (others use cheaper powdered raw materials, which can leave a powdery residue when dry) FS-1 Bike Cleaner Concentrate cleans deeply and easily to leave exceptionally clean contaminant-free surfaces. Safe for you, your bike and the environment. Free from caustics, metasilicates, abrasives and silicone. Safe for use on all bike parts including carbon fibre, disc brakes, delicate anodized parts, etc. Plus it's strong enough to be a great degreaser.

How to use FS-1 as a degreaser

No need to wet bike beforehand.

  • Step 1: Apply neat to drive train or parts that need degreasing - can be used in any chain bath and allow to soak in for a couple of minutes before cleaning off.
  • Step 2: Agitate with brush or sponge.
  • Step 3: Rinse thoroughly with clean water.

How to use FS-1 as a bike cleaner

Using the fill level mark on a Fenwicks spray bottle dilute 1 part Fenwicks FS-1 Bike Cleaner Concentrate to 10 parts water.

No need to wet bike beforehand.

  • Step 1: Spray bike thoroughly with the diluted mixture.
  • Step 2: Allow to soak in for a couple of minutes before cleaning off.
  • Step 3: Agitate dirt with brush or sponge.
  • Step 4: Rinse thoroughly with clean water..

We have also switched to PCR plastic which stands for Post Consumer Resin this is an environmentally sustainable solution for reusing single-use and discarded plastics.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 74359636374

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4.7 ★★★★★
Based on 20 reviews
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Verified Purchase
Jeffrey Brown
Massapequa, US
★★★★★ 5
Durable toy for a great price! Will buy again.
Color: A Red, Size: For Larege Dogs, Color: A Red, Size: For Larege Dogs
Great toy, heavy, good size, and durable for active chewers. My two dogs like to play tug a war a lot and this toy has held up fantastically! Afterwards they tend to chew toys to pieces but this one has stood the test of time so far. Great buy!
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Reviewed in the United States on May 14, 2026
S
Verified Purchase
SHUGRLTARA
Phoenix, US
★★★★★ 4
Very tough & VERY heavy
Color: A Red, Size: For Larege Dogs
My dog is a half black lab/half pittie & a very aggressive chewer she goes through toy bones very quickly, to the point they're so slivered up within 2 days, sometimes slightly longer, I have to get rid of them, they never last long, except for whole antlers and some split antlers. Although she rarely touches the whole antlers . Anyways, this is a great tough toy for strong large breeds. It squeaks in the center if you squeeze hard enough but the toy/bone was a bit too heavy for my girl. I got her the next smaller one and she still plays with the big heavier one more than the one that fits her perfectly so go figure. It's a great product and definitely recommend for heavy chewers. I only took a star off because of the weight I was extremely surprised by how heavy it was, but that's not necessarily a bad thing depending on the dog, this size is just not for my dog. I think I've had it about a month and she does play with it, not as much as her other toys, but it's still in amazing shape even with her heavy chewing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2024
A
Verified Purchase
Alannah Henry
Alexandria, US
★★★★★ 5
Squeaky Toy for Aggressive Chewers
Color: A Violet, Size: For Larege Dogs
Size is great for our big dog, he loves to chew & squeak it. engagement, our dog loves playing fetch, hours of enjoyment.
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Reviewed in the United States on May 21, 2026
E
Verified Purchase
Elizabeth
Lowell, US
★★★★★ 3
Maybe not for super aggressive chewers
Color: A Violet, Size: For Larege Dogs, Color: A Violet, Size: For Larege Dogs
I had high hopes for this toy, I was so excited about it. I have aggressive chewers, two Malinois/Dutch Shepard mixes and a Pit. The Shepard's chewed pieces off of it in literally 5 minutes. At the ends there is a small lip and that's where they started chewing pieces off. I had ordered a second one before I gave them this one (early Christmas present) because when I received it I noticed it felt very sturdy and durable. They do like it so since they already chewed this one I'm going to see if I can shave that lip off and maybe they won't get anymore pieces off. That'll decide if I return the one that arrives tomorrow. Maybe not good for super aggressive chewers. It's very thick and seems well made. Might just be better for other dogs.
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Reviewed in the United States on December 21, 2025
B
Verified Purchase
Bethalyn
Chelsea, US
★★★★★ 5
Fantastic for rough chewing
Color: Bule 0, Size: For Larege Dogs
Our big boy is rough with his toys and always seems to disintegrate his toys in seconds. I had seen this with hoping this will be the toy he doesn’t destroy. On day 2 now with the toy and he’s obsessed, even feel asleep with the toy in his mouth and still in one piece. Highly recommended for tough chewers.
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Reviewed in the United States on May 25, 2026

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