--- product_id: 47954629 title: "Petrol Treatment" brand: "stp" price: "€ 10.49" currency: EUR in_stock: true reviews_count: 13 category: "Stp" url: https://www.desertcart.be/products/47954629-petrol-treatment store_origin: BE region: Belgium --- # 200 ml precision dose Boosts mileage efficiency Optimizes fuel system performance Petrol Treatment **Brand:** stp **Price:** € 10.49 **Availability:** ✅ In Stock ## Summary > ⛽ Drive smarter, not harder — fuel your journey with STP Petrol Treatment! ## Quick Answers - **What is this?** Petrol Treatment by stp - **How much does it cost?** € 10.49 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/47954629-petrol-treatment) ## Best For - stp enthusiasts ## Why This Product - Trusted stp brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Engine Revival Boost:** Revitalize your ride with smoother acceleration and reduced hesitation. - • **Precision 200 ml Dose:** Perfectly measured for effective treatment without waste or mess. - • **Subtle Yet Noticeable:** Not a miracle, but a smart upgrade for cars over 100k miles craving a little extra pep. - • **Trusted UK Engineering:** Backed by STP’s legacy, crafted for reliability and consistent results. - • **Fuel Efficiency Enhancer:** Make every drop count—easier to hit those high mpg numbers on long drives. ## Overview STP GST51200EN Petrol Treatment is a 200 ml UK-made additive designed to clean and optimize your vehicle’s fuel system. Ideal for cars with high mileage, it improves throttle response and helps maintain fuel efficiency by reducing injector fouling. With a strong reputation and a 4.4-star rating, it’s a practical upgrade for drivers seeking subtle performance gains and smoother drives. ## Description STP GST51200EN Petrol Treatment 200 ml, Red : desertcart.co.uk: Business, Industry & Science Review: STP ST51200EN Petrol Treatment, 200 ml - I have a 53 plate 1.8 astra coupe with 103000 miles on it that on the whole runs fairly well and seems to have been well cared for mechanically over the years, it generally gives around 350-370miles (maybe even a little more on long slow motorway runs). Recently it has been feeling a little less responsive, nothing major but equally noticable, it felt like I was having to work the car a little more than normal so I thought as it is over 100000 miles it couldnt hurt to give this kind of product a try. After the first full tank (with the cleaner in) It did feel like it's less hesitant and a little more eager to pull at low revs in high gears, again, nothing really impressive but it definitely improved things a little. I will also add that it achieved 365miles from the tank and I didnt feel like I had worked that hard to achieve it, so it would seem that while it didnt massively improve my economy it did make it easier to achieve good mpg and I am curious how it will do with a long economic run. In sumary, I think the best approach to have when using this stuff is not to expect mirracles, you may use this and get lucky, your car may be heavily fouled up and you will see much better results than I did or the problem you have could be a lot more major and mechanically based than a bit of fouling of injectors etc - I thought it was worth a try as my car was just a little sluggish and I am very hapy with the result, to the degree that I am contemplating using it in my other (much better) car because it sees to have helped this car. Review: Petrol cleaner - Brillant ## Features - Harmful to aquatic life with long lasting effects. - May be fatal if swallowed and enters airways. - Repeated exposure may cause skin dryness or cracking. - car parts ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0095KMPJK | | Best Sellers Rank | 176 in Automotive ( See Top 100 in Automotive ) 7 in Fuel Systems | | Brand Name | STP | | Contains Liquid Contents? | Yes | | Country of Origin | United Kingdom | | Customer Reviews | 4.5 4.5 out of 5 stars (339) | | Global Trade Identification Number | 05020144800514 | | Included Components | Petrol Treatment | | Item Type Name | Petrol Treatment | | Item Volume | 200 Millilitres | | Item Weight | 225 Grams | | Manufacturer | STP | | Model Number | GST51200EN | | Number of Items | 1 | | Part Number | GST51200EN | | Size | 200 ML | | Unit Count | 1 1 | ## Product Details - **Brand:** STP - **Contains liquid contents:** Yes - **Global Trade Identification Number:** 05020144800514 - **Item volume:** 200 Millilitres - **Item weight:** 225 Grams - **Manufacturer:** STP - **Number of items:** 1 - **Size:** 200 ML - **Unit count:** 1 1 ## Images ![Petrol Treatment - Image 1](https://m.media-amazon.com/images/I/61AAYs5GuOL.jpg) ![Petrol Treatment - Image 2](https://m.media-amazon.com/images/I/71+PfeG90JL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: I have just put this in my diesel car.Will it be a problem?** A: don.t put petrol cleaner in a diesle car, i put it in my petrol car and did make a difference hope this helps **Q: Do you run engine after you put bottle in to let it pass through to carburettor** A: You don't have to run the engine to flush it through, because you add it to the petrol tank and it works when you drive. **Q: Is this an octane booster?** A: No **Q: Can I use this in a petrol lawnmower?** A: I do not see why you cannot, but for what benefit?, I doubt it would cure any running issues, it basically increases the octane level of the fuel and would clean out and deposits over a period of time. If you have running issues I would strip down the carburettor first and clean and replace any parts needed. Hope this helps. ## Customer Reviews ### ⭐⭐⭐⭐⭐ STP ST51200EN Petrol Treatment, 200 ml *by C***S on 30 January 2017* I have a 53 plate 1.8 astra coupe with 103000 miles on it that on the whole runs fairly well and seems to have been well cared for mechanically over the years, it generally gives around 350-370miles (maybe even a little more on long slow motorway runs). Recently it has been feeling a little less responsive, nothing major but equally noticable, it felt like I was having to work the car a little more than normal so I thought as it is over 100000 miles it couldnt hurt to give this kind of product a try. After the first full tank (with the cleaner in) It did feel like it's less hesitant and a little more eager to pull at low revs in high gears, again, nothing really impressive but it definitely improved things a little. I will also add that it achieved 365miles from the tank and I didnt feel like I had worked that hard to achieve it, so it would seem that while it didnt massively improve my economy it did make it easier to achieve good mpg and I am curious how it will do with a long economic run. In sumary, I think the best approach to have when using this stuff is not to expect mirracles, you may use this and get lucky, your car may be heavily fouled up and you will see much better results than I did or the problem you have could be a lot more major and mechanically based than a bit of fouling of injectors etc - I thought it was worth a try as my car was just a little sluggish and I am very hapy with the result, to the degree that I am contemplating using it in my other (much better) car because it sees to have helped this car. ### ⭐⭐⭐⭐⭐ Petrol cleaner *by K***R on 6 March 2026* Brillant ### ⭐⭐⭐⭐ All good *by R***N on 31 May 2018* Does the job . Only remark . Lid could do with how man ml it holds . Using on bike so smaller fuel tank so guess work ## Frequently Bought Together - STP GST51200EN Petrol Treatment 200 ml, Red - STP Petrol Winter Treatment with Water Remover 200 ml, Helps Cold Weather Starting and Protects against Fuel Line Freezing, Prevents Corrosion and Rust, Mechanical Car Cleaning Products - STP Ultra 5 in 1 Petrol System Cleaner 400ml, Restores Power and Protects your Engine, Enhances Fuel Economy, Mechanical Car Cleaning Products, Concentrated Cleaning Formula, Made in the UK --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/47954629-petrol-treatment](https://www.desertcart.be/products/47954629-petrol-treatment) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-05-13*