Quick answer

If you already own a L'AVANT bottle, the Laundry Detergent Refill pouch is the lower-cost, lower-plastic way to restock. If you want the lowest cost per load and don't mind a larger upfront purchase, the Laundry Detergent Gallon delivers the most washes per dollar. The gallon plus Silicone Cup bundle adds a no-mess measuring tool that makes the bulk format easier to live with. Choose based on whether you value lowest upfront cost or lowest cost per load.

How the two formats differ

The Laundry Detergent Gallon is a single large jug that holds the equivalent of over four standard L'AVANT bottles, according to the catalog. It's designed for households that do frequent loads and want to buy less often. The Laundry Detergent Refill is a 32oz pouch meant to pour into your existing L'AVANT bottle or any bottle you choose. Both use the same concentrated formula that works in all water temperatures and is made without bleach, dyes, phthalates, phosphates, or parabens.

Cost per load: doing the math

The gallon's larger volume means a lower cost per load than the refill pouch, but the exact savings depend on your machine and soil level. The refill pouch costs less upfront, which matters if you prefer smaller, more frequent purchases. Neither format includes a measuring cup by default, so you'll need a 25ml measure for either. The Silicone Cup is designed for that job and can be thrown into the wash with your clothes.

Plastic waste and refillability

The refill pouch uses 75% less plastic than the L'AVANT laundry bottle, according to the catalog. That makes it the stronger choice if reducing plastic waste is your priority. The gallon jug is a single large container, so it uses more plastic per purchase but replaces over four bottles at once. If you already have a bottle to refill, the pouch keeps you in a closed loop with minimal new plastic.

Convenience and storage

The gallon is heavy when full and takes up shelf or floor space, but you measure less often. The refill pouch is lighter and easier to store, but you'll need to pour it into a bottle, which can be messy without a funnel. The Silicone Cup helps with either format by giving you a consistent 25ml measure and eliminating the need for a separate cup that might drip.

Trade-offs at a glance

  • Upfront cost: The gallon costs more upfront but delivers a lower cost per load over time. The refill pouch costs less upfront but has a higher cost per load. Choose the gallon if you can absorb the upfront cost and do frequent loads.
  • Plastic use: The refill pouch uses 75% less plastic than the L'AVANT bottle, while the gallon jug uses more plastic per purchase but replaces over four bottles. Choose the refill pouch if minimizing plastic waste is your top priority.
  • Measuring and mess: Both formats require a 25ml measure. The gallon plus Silicone Cup bundle includes a cup you can toss in the wash, reducing mess. The refill pouch requires pouring into a bottle, which can spill without a funnel. If convenience matters most, the gallon plus Silicone Cup bundle is the easiest to live with.

Product facts

  • Laundry Detergent Gallon + Silicone Cup: Laundry Detergent Gallon + Silicone Cup: gallon size with a custom silicone cup that measures 25ml and can be thrown directly into the washing machine. The included cup removes the guesswork and mess of measuring, making the bulk format easier to use daily.
  • Laundry Detergent Refill: Laundry Detergent Refill: 32oz pouch that uses 75% less plastic than the L'AVANT laundry bottle and can fill any bottle of your choice. If you already own a bottle, this is the lowest-plastic way to restock and works with containers you already have.
  • Laundry Detergent Gallon: Laundry Detergent Gallon: equivalent to over 4 bottles of L'AVANT Laundry Detergent, with 25ml per load. The gallon delivers the lowest cost per load for high-frequency laundry households, but requires storage space.
  • High Performing Laundry Detergent: High Performing Laundry Detergent: the #1 selling L'AVANT product, formulated to tackle tough stains while being gentle on fabrics and delicate skin. If you prefer to start with a smaller bottle before committing to a gallon or refill, this is the entry point.

Which format fits your routine?

Best for

  • Households doing frequent laundry who want the lowest cost per load and don't mind a larger upfront purchase.
  • Shoppers who want a no-mess measuring solution and will use the included Silicone Cup.
  • Those who prefer to buy less often and have space to store a gallon jug.

Not for

  • Shoppers who want the absolute lowest upfront cost and already own a bottle to refill — choose the Laundry Detergent Refill instead.
  • Anyone with limited storage space or who prefers a lighter container to handle.
  • Those who want to minimize plastic waste above all else — the refill pouch uses 75% less plastic.