---
product_id: 261193243
title: "Simple Green 13421 Pro HD Heavy Duty Cleaner, 1 Gallon Bottle by Simple Green Industrial - Geneva"
brand: "simple green"
price: "$200.27"
currency: USD
in_stock: true
category: "Simple Green"
url: https://www.desertcart.us/products/261193243-simple-green-13421-pro-hd-heavy-duty-cleaner-1-gallon
store_origin: US
region: United States of America
---

# Biodegradable & Eco-Friendly 1 Gallon Concentrate Non-Corrosive Formula Simple Green 13421 Pro HD Heavy Duty Cleaner, 1 Gallon Bottle by Simple Green Industrial - Geneva

**Brand:** simple green
**Price:** $200.27
**Availability:** ✅ In Stock

## Summary

> 🧼 Clean smarter, not harder — the pro’s choice for unstoppable shine!

## Quick Answers

- **What is this?** Simple Green 13421 Pro HD Heavy Duty Cleaner, 1 Gallon Bottle by Simple Green Industrial - Geneva by simple green
- **How much does it cost?** $200.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/261193243-simple-green-13421-pro-hd-heavy-duty-cleaner-1-gallon)

## 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

- • **Eco-Conscious Cleaning:** Biodegradable and non-toxic, so you clean hard without harming the environment.
- • **Safe on Equipment & Tools:** Non-corrosive formula protects pressure washers, floor scrubbers, and delicate surfaces.
- • **Custom Dilution for Every Job:** Concentrated formula lets you tailor strength for everything from heavy degreasing to light cleaning.
- • **Powerful Multi-Surface Cleaning:** Tackles grease, grime & stains on metal, wood, concrete & more with professional-grade strength.
- • **Versatile Industrial & Residential Use:** Perfect for contractors, commercial kitchens, automotive, and home projects alike.

## Overview

Simple Green 13421 Pro HD is a 1-gallon professional-grade heavy-duty cleaner and degreaser designed for multi-purpose contractor and commercial use. Its concentrated, non-corrosive, and biodegradable formula effectively removes tough grease, grime, and stains from a wide range of surfaces including metal, wood, concrete, and carpet, while being safe on cleaning equipment and environmentally responsible.

## Description

gallon, simple green professional grade heavy-duty cleaner. the professional grade, multi-purpose cleaner and degreaser breaks down tough grease, grime and stains on metal, plastic, painted surfaces, sealed wood, concrete, carpet and more. the cost-effective concentrate can be custom diluted or used in pressure washers, carpet cleaners and floor scrubbers. the non-corrosive and bio-degradable formula is ideal for degreasing tools, equipment and vehicles. it's also perfect for use in residential and commercial construction where dirt, grime and paint overspray are common Professional grade cleaner, degreaser and deodorizer Cleans metals, plastics, sealed wood, painted surfaces, concrete, vinyl, carpet and more Safe for use in cleaning equipment like pressure washers, floor scrubbers and carpet cleaners Biodegradable formula Maintains landscaping equipment and heavy machinery

## 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 | 137,322 in Grocery ( See Top 100 in Grocery ) 2,660 in All-Purpose Cleaners |
| Brand Name | SIMPLE GREEN |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,976) |
| Global Trade Identification Number | 00043318134210 |
| Included Components | Simple Green Pro HD Heavy Duty Cleaner Concentrate 1 Gallon Bottle |
| Item Form | Liquid |
| Item Volume | 1 Gallons |
| Item Weight | 3.63 kg |
| Manufacturer | Simple Green Industrial - Geneva |
| Material Features | Biodegradable |
| Model Number | 2110000413421 |
| Number of Items | 1 |
| Part Number | 2110000413421 |
| Size | 3.79 l (Pack of 1) |
| Special Features | Concentrated, Non Toxic |
| Specific Uses For Product | Carpet,Floor,Floors |
| Surface Recommendation | Floors,Walls |
| UPC | 043318134210 |
| Unit Count | 3785.41 millilitre |

## Product Details

- **Brand:** SIMPLE GREEN
- **Item form:** Liquid
- **Item volume:** 1 Gallons
- **Item weight:** 3.63 kg
- **Material feature:** Biodegradable
- **Number of items:** 1
- **Special feature:** Concentrated, Non Toxic
- **Specific uses for product:** Carpet,Floor,Floors
- **Surface recommendation:** Floors,Walls
- **Unit count:** 3785.41 millilitre

## Images

![Simple Green 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)

## 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
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-29*