---
product_id: 261193243
title: "13421 Pro HD Heavy Duty Cleaner, 1 Gallon Bottle by Simple Green Industrial - Geneva"
brand: "simple green"
price: "€ 221.80"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/261193243-13421-pro-hd-heavy-duty-cleaner-1-gallon-bottle-by
store_origin: SK
region: Slovakia
---

# 1 Gallon Pro-Grade Capacity Fast-Acting Grease & Grime Removal Multi-Surface Industrial Strength 13421 Pro HD Heavy Duty Cleaner, 1 Gallon Bottle by Simple Green Industrial - Geneva

**Brand:** simple green
**Price:** € 221.80
**Availability:** ✅ In Stock

## Summary

> 🧼 Clean Like a Pro, Shine Like a Boss!

## Quick Answers

- **What is this?** 13421 Pro HD Heavy Duty Cleaner, 1 Gallon Bottle by Simple Green Industrial - Geneva by simple green
- **How much does it cost?** € 221.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/261193243-13421-pro-hd-heavy-duty-cleaner-1-gallon-bottle-by)

## Best For

- simple green enthusiasts

## Why This Product

- Trusted simple green brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-in-One Solution:** From pressure washing to ultrasonic cleaning, one bottle does it all.
- • **Safe & Non-Corrosive:** Protects metal surfaces while delivering heavy-duty cleaning power.
- • **Versatile Application:** Perfect for floors, walls, industrial equipment, vehicles, kitchens, and more.
- • **Powerhouse Performance:** Tackles the toughest grease and grime with professional-grade strength.
- • **Time-Saving Efficiency:** Quickly removes stains and buildup, boosting your productivity.

## Overview

Simple Green 13421 Pro HD Heavy Duty Cleaner is a professional-grade, non-corrosive, multi-purpose cleaner and degreaser in a convenient 1-gallon bottle. Engineered for contractors and industrial use, it effectively removes tough grease, grime, and stains from floors, walls, equipment, vehicles, and commercial kitchens, making it the ultimate all-in-one cleaning solution.

## Description

13421 Pro HD Heavy Duty Cleaner, 1 Gallon Bottle by Simple Green Industrial - Geneva

## Features

- Simple Green Pro HD is a PROP 65 product, non-corrosive, professional grade product
- Developed for multi-purpose contractor applications including use on floors, walls, industrial equipment, appliances; automotive or recreational vehicle cleaning and degreasing
- Also including commercial kitchens and baths and for pressure washing, parts washing, ultrasonic cleaning and more
- It quickly eliminates tough grease and grime, removes stains, and is safe on metal surfaces
- Simple Green Pro HD is your one-stop cleaner and degreaser

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00103YQ88 |
| Best Sellers Rank | #1,419 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #16 in Commercial All-Purpose Cleaners |
| Brand Name | Simple Green |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.6 out of 5 stars 3,552 Reviews |
| Global Trade Identification Number | 00043318134210 |
| Included Components | Simple Green Pro HD Heavy Duty Cleaner Concentrate 1 Gallon Bottle |
| Item Form | Liquid |
| Item Height | 10.3 inches |
| Item Volume | 1 Gallons |
| Item Weight | 9.4 Pounds |
| Manufacturer | Simple Green Industrial - Geneva |
| Material Features | Biodegradable |
| Number of Items | 1 |
| Scent | Unscented |
| Special Features | Concentrated |
| Specific Uses For Product | Automotive Exterior, Carpet, Engine, Floor, Industrial Machinery |
| Surface Recommendation | Carpet, Metal, Plastic |
| UPC | 043318134210 |
| Unit Count | 128.0 Fluid Ounces |

## Product Details

- **Brand:** SIMPLE GREEN
- **Item form:** Liquid
- **Specific uses for product:** Carpet,Floor,Floors
- **Material feature:** Biodegradable
- **Item volume:** 1 Gallons
- **Unit count:** 3785.41 millilitre(s)
- **Surface recommendation:** Floors,Walls
- **Special feature:** Concentrated, Non Toxic
- **Number of items:** 1
- **Item weight:** 4.27 kg

## Images

![13421 Pro HD Heavy Duty Cleaner, 1 Gallon Bottle by Simple Green Industrial - Geneva - Image 1](https://m.media-amazon.com/images/I/71Rn+yFOfYL.jpg)
![13421 Pro HD Heavy Duty Cleaner, 1 Gallon Bottle by Simple Green Industrial - Geneva - Image 2](https://m.media-amazon.com/images/I/81UORBP5uiL.jpg)
![13421 Pro HD Heavy Duty Cleaner, 1 Gallon Bottle by Simple Green Industrial - Geneva - Image 3](https://m.media-amazon.com/images/I/91242ylcBlL.jpg)
![13421 Pro HD Heavy Duty Cleaner, 1 Gallon Bottle by Simple Green Industrial - Geneva - Image 4](https://m.media-amazon.com/images/I/81SFfsY3nwL.jpg)
![13421 Pro HD Heavy Duty Cleaner, 1 Gallon Bottle by Simple Green Industrial - Geneva - Image 5](https://m.media-amazon.com/images/I/81nbyvLBrJL.jpg)

## Questions & Answers

**Q: Glass Also>?**
A: Yes. Just dilute some with water

**Q: I would like to wash my house sidings, driveway, and sidwalk... will pressure washer chug through this entire container? How long does it last?**
A: You will probably need two jugs of this Simple Green stuff.  I had to buy the second jug at Lowes when I ran out.  We did our deck, chairs, windows and siding.  In front, we did siding and windows.  Used about one and half jugs.  Towards the end of your job, add additional Simple Green to the tank sparingly since you will have to clean the tank and lines anyway.  Otherwise, it's wasted.  The trick is to come out even, finish the job just as the soap dispenser goes empty.  Of course, it all depends on which power washer you are using.

**Q: Which simple green product is best for removing mildew / mold?**
A: I think it depends on what the surface is. If this is a surface to be painted, you should try Simple Green Paint Prep Mold & Mildew Stain Remover. If tile or something similar the 'regular' green formula will work well. If outdoor, there is a house and sliding formula that can be applied with a pressure washer or pump sprayer. The 'purple' heavy HD is safe on aluminum and works as well as the 'green'. Hope this helps!

**Q: I know everybody loves this, but does it have a chemical-ly odor?   Since 9-11 there's stuff I can't take.**
A: I am very sensitive to odors (I can smell lettuce and other mild smells) and I think that the smell is mild. It does smell like a cleaner but I don't consider it to be a solvent or an industrial chemical odor.

## Frequently Bought Together

- Simple Green Pro HD Heavy Duty Cleaner Concentrate 1 Gallon Bottle
- SIMPLE GREEN ndustrial Cleaner and Degreaser, 1 US GALLON
- VEVOR Commercial Ultrasonic Cleaner 6L Professional Ultrasonic Cleaner 40kHz with Digital Timer&Heater 110V Excellent Cleaning Machine for Watch Instruments Industrial Parts Excellent Cleaner Solution

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**Shop now:** [https://www.desertcart.sk/products/261193243-13421-pro-hd-heavy-duty-cleaner-1-gallon-bottle-by](https://www.desertcart.sk/products/261193243-13421-pro-hd-heavy-duty-cleaner-1-gallon-bottle-by)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-22*