How to Use a Silicone Cup with Laundry Detergent Gallon
By Plant-Based Cleaning Products - L'AVANT Collective | Published: 2026-10-24
Category: How-to Guides
Learn how to use a silicone cup with your laundry detergent gallon for mess-free, accurate dosing every wash. Step-by-step guide with common mistakes to avoid.
Quick answer
Use the silicone cup to measure exactly 25ml of concentrated laundry detergent from your gallon, then toss the cup directly into the washing machine for a no-mess experience.
Why use a silicone cup instead of a plastic cap?
A silicone cup is flexible, reusable, and designed to go right into the wash with your clothes. Unlike a plastic cap, it won't crack or leave residue, and you don't have to rinse it after each use. It also ensures you use the correct amount of concentrated detergent every time, saving product and preventing waste.
How to use the silicone cup with your laundry detergent gallon
- Fill the silicone cup to the 25ml line: Hold the cup level and pour concentrated detergent from the gallon until it reaches the fill line. Avoid overfilling, as too much detergent can leave residue on clothes. Use the 25ml line for a standard load. For heavily soiled loads, you may use a second cupful, but never exceed two.
- Place the filled cup directly into the drum: Drop the silicone cup with detergent into the washing machine drum on top of your clothes, not into the detergent drawer. The cup will float and release detergent during the wash cycle. Do not put the cup in the drawer—it's designed for the drum only.
- Start the wash cycle as usual: Select your preferred water temperature and cycle. L'AVANT detergent works effectively in all water temperatures. The silicone cup will come out clean and ready to reuse. After the cycle, retrieve the cup from the drum and store it with your gallon for next time.
Product used in this guide
- Laundry Detergent Gallon + Silicone Cup: The Laundry Detergent Gallon + Silicone Cup includes a custom silicone cup that measures 25ml per load. The cup can be thrown directly into the washing machine. This eliminates the need to handle messy caps or guess the right dose, making laundry simpler and more accurate.

Laundry Detergent Gallon + Silicone Cup
