Gain Liquid Laundry Soap: Which Scent and Formula Suits You?

This Gain Liquid Laundry Detergent is the classic Gain original scent in a 132 fl oz bottle rated for 100 loads. The listing title names Odor Defense and says it is made for high efficiency (HE) washing machines. HE simply means a washer that uses less water, usually front-loaders and newer top-loaders, and they need a low-sudsing detergent labeled HE. The description adds that it works in all machines and water conditions, so it also suits an older standard top-loader.

The scent is described as a blend of sun-kissed citrus and delicate florals, and Gain says it delivers up to all-day scent plus odor defense. The bottle is sizable at 8.25 pounds, according to the listed dimensions.

Choose this if you already know you like the Original smell and do enough laundry to get through 100 loads without the bottle sitting around for months. If you live alone or have a tiny closet, the smaller 61-load Original bottle further down is easier to store and carry.

Gain

Gain Odor Defense Liquid Laundry Detergent, Super Fresh Blast Scent, 194 fl oz, 134 loads, 2 in 1, Laundry Detergent Liquid Soap, HE compatible

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Gain Odor Defense Liquid Laundry Detergent

Best for: Large households wanting the most loads

Pros

• 134 loads, largest bottle here
• Scent up to six weeks listed
• Lifts odors at the source

Cons

• Heaviest bottle at 13.61 pounds
• 2 in 1 not explained

The Gain Odor Defense Liquid Laundry Detergent in Super Fresh Blast scent is the biggest bottle in this group: 194 fl oz for 134 loads. It is labeled HE compatible and called “2 in 1”, though the listing does not spell out what the two parts are. At 13.61 pounds, it is also the heaviest bottle here, which matters if you carry laundry supplies up stairs.

The description makes two specific claims. First, it says the detergent lifts tough in-wear odors at the source instead of just masking them. Second, it says the scent lasts up to six weeks from wash until wear, which is handy for clothes that sit in a drawer. The fragrance is described as crisp and effervescent, with notes of fresh flowers and fruit.

This suits a busy household, sports families and anyone who would rather buy detergent less often. One oddity for careful shoppers: the Moonlight Breeze bottle below shares the same model number and the same 134-load count but lists 177 fl oz instead of 194, so check the label on the bottle you receive if volume matters to you.

The Gain + Odor Defense bottle also comes in Super Fresh Blast scent and is rated for 107 loads. The listing does not give the bottle volume in fluid ounces, only package dimensions and a weight of 10.93 pounds.

Gain calls this a “3 in 1” liquid detergent: cleaning performance, odor help and lasting scent in one product. The description says it helps eliminate tough odors in wear, and that it works in all machines and water temperatures, including cold washes, and it is labeled HE compatible.

It sits between the 100-load and 134-load bottles, making it a middle-sized pick for gym clothes, kids’ sports kits or anyone who likes the Super Fresh Blast scent but does not want the very largest jug. If you want the longest-lasting scent claim, the 134-load Odor Defense bottle above is the one that states six weeks.

This Gain Liquid Laundry Detergent with Odor Defense is the compact Original scent option: 81 fl oz for 61 loads, weighing 6 pounds. It is made for HE washing machines. Here the Original scent is described as green, clean and airy, like the outdoors.

The description lists two named ingredients systems. Oxi Boost, which Gain describes as a mix of pre-treaters, surfactants and enzymes, is aimed at set-in odors and stains up to two weeks old. The odor-removal side comes from Febreze. Gain also claims 50% more scent compared to regular Gain powder detergent.

This is the easiest first bottle for a new apartment, a dorm room or a gift basket, since it is light, fits on a small shelf and lets you try the scent before committing to a giant jug. Heavy laundry users will run through 61 loads quickly and may prefer the 100-load Original.

This Gain Liquid Laundry Detergent with Odor Defense brings the Gain Moonlight Breeze scent, which the listing describes as dark fruits blended with sweet blooming florals. The bottle holds 177 fl oz for 134 loads, weighs 13.32 pounds and is made for HE washers.

Like the Original 100-load bottle, it promises up to all-day scent plus odor defense and says it works in all machines and water conditions. As mentioned above, it shares a model number with the Super Fresh Blast 134-load bottle while listing a different volume, so the exact fluid ounces are worth confirming on the label.

Pick Moonlight Breeze if you find citrus or “fresh” scents too sharp and want something deeper and sweeter. It also makes a thoughtful gift for someone who likes evening, perfume-style fragrances. If you are unsure about scent at all, start with a smaller Original bottle.

This Gain Liquid Laundry Detergent in Lavender scent comes in a 154 fl oz bottle rated for 107 loads and is HE compatible. The scent is described as light, with hints of fresh jasmine and orange-flower on top of lavender.

It uses the same Oxi Boost and Febreze pairing as the 61-load Original bottle and makes the same claim of 50% more scent than regular Gain powder. The title does not use the words Odor Defense, although the Febreze element is there for odor removal. The listed product dimensions of 0.39 x 0.39 x 0.5 inches are clearly an error for a 10.9-pound bottle, so ignore them when planning shelf space.

This suits anyone who likes calm floral scents on sheets and towels. If you want the strongest odor-fighting language on the label, the Odor Defense bottles are a closer match.