---
product_id: 58953361
title: "Hot Shot's Secret Everyday Diesel Treatment 4oz, 6-in-1 Diesel Additive - Injector Cleaner, Fuel System Cleaner, Fuel Additive Boosts Cetane (HSSEDT16ZS)"
price: "10570CFA"
currency: XOF
in_stock: true
reviews_count: 8
url: https://www.desertcart.sn/products/58953361-hot-shots-secret-everyday-diesel-treatment-4oz-6-in-1
store_origin: SN
region: Senegal
---

# Boosts cetane by 7 pts 6-in-1 multi-action formula Prevents rust & corrosion Hot Shot's Secret Everyday Diesel Treatment 4oz, 6-in-1 Diesel Additive - Injector Cleaner, Fuel System Cleaner, Fuel Additive Boosts Cetane (HSSEDT16ZS)

**Price:** 10570CFA
**Availability:** ✅ In Stock

## Summary

> ⛽ Drive smarter, not harder — fuel your diesel’s best life!

## Quick Answers

- **What is this?** Hot Shot's Secret Everyday Diesel Treatment 4oz, 6-in-1 Diesel Additive - Injector Cleaner, Fuel System Cleaner, Fuel Additive Boosts Cetane (HSSEDT16ZS)
- **How much does it cost?** 10570CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/58953361-hot-shots-secret-everyday-diesel-treatment-4oz-6-in-1)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Maximize Diesel Efficiency:** Boost your cetane rating by up to 7 points for smoother, more powerful acceleration and improved fuel economy.
- • **Engine Longevity Guaranteed:** Safeguard your fuel pump and injectors from wear and corrosion, extending the life of your diesel engine.
- • **Effortless Maintenance Routine:** Simply add 1-2 oz per 25 gallons at every fill-up—easy to use, no guesswork, no downtime.
- • **Comprehensive 6-in-1 Protection:** Injector cleaner, fuel system cleaner, rust inhibitor, moisture demulsifier, lubricity enhancer, and fuel stabilizer all in one bottle.
- • **Scientifically Engineered Excellence:** Formulated by experts to deliver proven performance gains and protect your investment on every drive.

## Overview

Hot Shot's Secret Everyday Diesel Treatment is a scientifically formulated 6-in-1 diesel additive that boosts cetane by up to 7 points, cleans fuel injectors, prevents rust and corrosion, and enhances fuel lubricity. Designed for easy use at every fill-up, it improves engine performance, fuel economy, and longevity, making it an essential maintenance product for diesel vehicles.

## Description

Buy Hot Shot's Secret Everyday Diesel Treatment 4oz, 6-in-1 Diesel Additive - Injector Cleaner, Fuel System Cleaner, Fuel Additive Boosts Cetane (HSSEDT16ZS): Diesel Additives - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Follow the Directions For Use... - If you simply follow the directions, then this is an excellent product! If you intentionally use too much thinking that more product has to be better, well, then you deserve what you get and very likely you'll end up killing your expensive fuel injectors or the equally expensive fuel pump as a result. Follow the directions for use exactly and measure out the correct amount of product. This is not going to repair years/decades of neglect and pre-existing internal fuel system corrosion/damage/wear issues, which should go without saying, but I've read the low-rated reviews, which are few. Got the 32oz bottle to try, as better value compared to the smaller 16oz bottle/squeeze bottle. The only downside is you really need to follow the directions for use and measure out this type of fuel additive to avoid using too much of it per tank, which is significantly more difficult with the larger bottle size. As others have noted the caps on the larger bottles don't seal very well, and product is not something you want to keep inside your vehicle (or anywhere enclosed really) unless you bag it and ensure it cannot fall over. Failure to follow the product directions (just pouring it in freely) can result in damage to the very expensive injectors and fuel pump, etc., which is also true of other branded diesel fuel additives as well. Follow the directions and you will very quickly feel the difference in throttle response compared to pump diesel. I use the top-tier diesel fuel and supplement with this product. I get much lower running noise, better fuel economy, less DPF regenerations, and significantly better throttle response. The driving 'fun factor' alone is worth the price of this product, but I actually buy it to protect my aging HPFP and original injectors in my '10 Audi Q7 TDI...those bits are kinda pricey to replace. I used Liqui Moly products prior, and those are great too, but more expensive, so now I'm on Hotshot's EDT, and my TDI loves it. :)
Review: Works well as a winterizer and also adds lubrication properties - Good value. I have used this in trucks and tractors and other equipment. It is a higher dosage rate than the regular EDT but I feel like along with keeping diesel from gelling up it is also some insurance as far as lubricity on the injection pump and other components and hopefully will help everything last a very long time. So far I have not had any gelling issues using this. I think the main thing to keep in mind is treat your fuel and use some to get it through the filter, pump, etc before it gets cold out. Make sure to treat per gallon and also for the cold expected.

## Features

- EVERYDAY TREATMENT: Keep your diesel engine in top condition with our EDT that is designed to improve performance & maintain engine health. With regular use, you can ensure your engine runs smoothly & efficiently giving you peace of mind on the road.
- BOOST FUEL ECONOMY: Enhance your vehicle performance with our diesel additive that boosts cetane levels by up to 7 points resulting in better fuel economy & reduced maintenance costs. Say goodbye to poor acceleration & frequent trips to the mechanic.
- FUEL INJECTOR CLEANER: Cleans both internal & external injector deposits, enhances the lubricity of fuel to safeguard the fuel system components, such as the pump & injectors to increase engine longevity while also acting as a fuel system cleaner.
- PREVENTS RUST & CORROSION: While demulsifying moisture & adding stability to fuel by preventing oxidation & degradation, it also provides a reliable solution for protecting fuel systems from the damaging effects of rust & corrosion.
- EASY TO USE: Use at every fill-up, 1 oz. or 2oz. (for more cetane and lubricity boost) for every 25 gallons of diesel, this product is easy to use! Just pour it into your diesel fuel tank during your next fill up.
- POWERED BY SCIENCE: Our products are engineered to resolve issues, make equipment last longer and improve efficiency. Nothing leaves our building with our name on it unless we know it is absolutely the BEST it can be.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Lubrication Specialties, Inc. |
| Brand | Hot Shot's Secret |
| Model | EDT 4 oz |
| Item Weight | 4.6 ounces |
| Product Dimensions | 5.25 x 1.5 x 1.5 inches |
| Item model number | HSSEDT04Z |
| Is Discontinued By Manufacturer | No |
| Exterior | Aluminum |
| Manufacturer Part Number | HSSEDT04 |
| Voltage | 12 Volts |

## Images

![Hot Shot's Secret Everyday Diesel Treatment 4oz, 6-in-1 Diesel Additive - Injector Cleaner, Fuel System Cleaner, Fuel Additive Boosts Cetane (HSSEDT16ZS) - Image 1](https://m.media-amazon.com/images/I/611bpUDqP0L.jpg)
![Hot Shot's Secret Everyday Diesel Treatment 4oz, 6-in-1 Diesel Additive - Injector Cleaner, Fuel System Cleaner, Fuel Additive Boosts Cetane (HSSEDT16ZS) - Image 2](https://m.media-amazon.com/images/I/61NVqACMMXL.jpg)
![Hot Shot's Secret Everyday Diesel Treatment 4oz, 6-in-1 Diesel Additive - Injector Cleaner, Fuel System Cleaner, Fuel Additive Boosts Cetane (HSSEDT16ZS) - Image 3](https://m.media-amazon.com/images/I/61WXG7Rv2yL.jpg)
![Hot Shot's Secret Everyday Diesel Treatment 4oz, 6-in-1 Diesel Additive - Injector Cleaner, Fuel System Cleaner, Fuel Additive Boosts Cetane (HSSEDT16ZS) - Image 4](https://m.media-amazon.com/images/I/61doBxG+VAL.jpg)
![Hot Shot's Secret Everyday Diesel Treatment 4oz, 6-in-1 Diesel Additive - Injector Cleaner, Fuel System Cleaner, Fuel Additive Boosts Cetane (HSSEDT16ZS) - Image 5](https://m.media-amazon.com/images/I/91w59BFaAEL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Follow the Directions For Use...
*by C***3 on April 19, 2024*

If you simply follow the directions, then this is an excellent product! If you intentionally use too much thinking that more product has to be better, well, then you deserve what you get and very likely you'll end up killing your expensive fuel injectors or the equally expensive fuel pump as a result. Follow the directions for use exactly and measure out the correct amount of product. This is not going to repair years/decades of neglect and pre-existing internal fuel system corrosion/damage/wear issues, which should go without saying, but I've read the low-rated reviews, which are few. Got the 32oz bottle to try, as better value compared to the smaller 16oz bottle/squeeze bottle. The only downside is you really need to follow the directions for use and measure out this type of fuel additive to avoid using too much of it per tank, which is significantly more difficult with the larger bottle size. As others have noted the caps on the larger bottles don't seal very well, and product is not something you want to keep inside your vehicle (or anywhere enclosed really) unless you bag it and ensure it cannot fall over. Failure to follow the product directions (just pouring it in freely) can result in damage to the very expensive injectors and fuel pump, etc., which is also true of other branded diesel fuel additives as well. Follow the directions and you will very quickly feel the difference in throttle response compared to pump diesel. I use the top-tier diesel fuel and supplement with this product. I get much lower running noise, better fuel economy, less DPF regenerations, and significantly better throttle response. The driving 'fun factor' alone is worth the price of this product, but I actually buy it to protect my aging HPFP and original injectors in my '10 Audi Q7 TDI...those bits are kinda pricey to replace. I used Liqui Moly products prior, and those are great too, but more expensive, so now I'm on Hotshot's EDT, and my TDI loves it. :)

### ⭐⭐⭐⭐⭐ Works well as a winterizer and also adds lubrication properties
*by L***N on December 3, 2025*

Good value. I have used this in trucks and tractors and other equipment. It is a higher dosage rate than the regular EDT but I feel like along with keeping diesel from gelling up it is also some insurance as far as lubricity on the injection pump and other components and hopefully will help everything last a very long time. So far I have not had any gelling issues using this. I think the main thing to keep in mind is treat your fuel and use some to get it through the filter, pump, etc before it gets cold out. Make sure to treat per gallon and also for the cold expected.

### ⭐⭐⭐⭐⭐ Great stuff.
*by R***Y on December 26, 2025*

My fuel economy went from 15 or so to 19.5 mpg at the peak of highway driving with no vehicle upgrades or modifications. Truck had been lagging and after a few miles the throttle has become more responsive and shifting easier in a 2016 6.7 Cummins. I won’t fill up without it. By the way it smells pretty strong. If you leave it in the cab keep it double bagged or buy a magnetic holder for the bed. It’s fairly overwhelming.

## Frequently Bought Together

- HOT SHOTS Hot Shot's Secret EDT Everyday Diesel Treatment 4 Fluid Ounce Bottle
- Hot Shot's Secret Diesel Extreme, 1 Qt (Packaging May Vary) (P040432Z)
- Hot Shot's Secret EDT+ Winter Defense 8oz, 7-in-1 Anti-Gel Diesel Fuel Additive – Prevents Gelling, Protects Fuel System, Diesel Additive Improves Cold Starts, Boosts Cetane

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-01-27*