Scented laundry detergent is up to 2% fragrance oil. One gallon is 125.44 oz Unscented Laundry Detergent Base and 2.56 oz fragrance oil.
Use 1 oz per load, so a gallon is 128 loads. Stay at or under 2% for performance and skin safety. Fragrance oil comes in 1 oz, 4 oz, and 16 oz; Oil to buy is the smallest bottle that covers the batch. Other sizes: fragrance load calculator.
| Finished batch | Base | Fragrance oil | Oil to buy |
|---|---|---|---|
| 16 oz | 15.68 oz | 0.32 oz | 1 oz |
| 1 gallon (128 oz) | 125.44 oz | 2.56 oz | 4 oz |
| 5 gallons (640 oz) | 627.2 oz | 12.8 oz | 16 oz |
Turn our HE-compatible base into your signature laundry line — just add fragrance.
what you'll need
- Unscented Liquid Laundry Detergent Base HE Compatible
- Fragrance oil of your choice
- Large mixing container
- Long-handled stirrer
- Bottles or pouches for resale
- Labels with usage instructions
step-by-step instructions
- Step 1. Pour 125.44 oz of Unscented Laundry Detergent Base into a clean mixing container.
- Step 2. Add up to 2% fragrance oil (2.56 oz for a 2% load in a 128 oz batch).
- Step 3. Stir well for 3–5 minutes until fully incorporated. Scrape the sides and bottom to ensure even mixing.
- Step 4. Let rest 24–48 hours before bottling to allow fragrance to fully bind.
- Step 5. Bottle into labeled containers. Include usage instructions: 1 oz per load.
example batch
For Makers: Add up to 2% fragrance oil to the base. Stir well for 3–5 minutes until fully incorporated. Let rest 24–48 hours before bottling. Example Batch: 125.44 oz base + 2.56 oz fragrance oil = 128 oz finished detergent (2% fragrance load). For End Users: Use 1 oz per load. Works in all machines and water temperatures..
pro tips for makers
- Laundry detergent is a high-repeat product — customers reorder monthly, making it ideal for subscription models.
- Fresh linen, clean cotton, and floral scents perform best in laundry applications.
- Highlight HE compatibility on your label — it works in all machines and water temperatures.
- Only 1 oz per load means a gallon serves 128 loads — emphasize the value to customers.
why this base works
- Only 1 oz per load for cost-effective cleaning
- Compatible with up to 2% fragrance oil
- Tough on stains, gentle on fabrics
- Safe for HE and standard washing machines
common questions
Is this safe for HE machines?
Yes — fully compatible with high-efficiency and standard washing machines.
Can I add more than 2% fragrance?
We recommend staying at or below 2% for optimal performance and skin safety.
How long does scented detergent last?
Properly stored, 12+ months. Keep sealed and away from direct sunlight.
Ready to start making? Grab your base and a fragrance oil to match.
Shop Unscented Liquid Laundry Detergent Base HE Compatible → Browse fragrance oils →
