Molly’s Suds Baby Laundry Detergent: Which Formula to Use

The Molly’s Suds Baby Liquid Laundry Detergent in the 100-load size is the most natural starting point for parents who want to test the baby formula before committing to a big container. The listing positions it as extra gentle for infants, babies and toddlers, and it calls out removal of formula, poop and spit-up stains specifically. It is fragrance free, which is the usual recommendation for baby laundry when skin sensitivity is a concern.

Liquid has one practical edge over powder for baby clothes: you can dab a little straight onto a stain before the wash. The listing does not specify pretreating instructions, so check the label on the bottle, but that is the general way liquid detergents are used on stubborn marks. The container measures 9.9 x 6.3 x 3.6 inches and weighs 3.13 pounds, so it fits easily on a small shelf above the machine.

Where it gives way: if you already know the formula works for your household and you are doing baby laundry most days, the 200-load size later in this list makes more sense, since you will reorder less often.

• Fragrance free
• Marketed as extra gentle for infants, babies and toddlers
• Targets formula, poop and spit-up stains
• 100 loads per container

The Molly’s Suds Baby Laundry Detergent Powder is the powder counterpart to the baby liquid. Its listing uses the same stain focus, formula, poop and spit-up, and describes it as extra gentle for newborns, which makes it the one in this lineup worded most directly for the earliest months. Like the liquid, it is fragrance free.

The listing does not specify a load count, which makes it harder to compare directly with the liquid sizes. It is the heaviest item here at 4.94 pounds, in a package measuring 3 x 7.73 x 11.75 inches. Powder generally suits households that like to scoop a measured amount and store detergent in a flat, stackable package. It is also worth knowing that powder dissolves best in warmer water, so if you run everything cold, give it a quick check that nothing is left behind on dark fabrics.

Who it suits: parents who already use powder for everything, or who want the product the brand words for newborns. If you pretreat a lot of stains by hand, the liquid versions are easier for that job. Parents who like the powder format for the rest of the house can read our full take on Molly’s Suds powder laundry detergent.

• Fragrance free
• Described as extra gentle for newborns
• Targets formula, poop and spit-up stains
• Load count: the listing does not specify

The Molly’s Suds Baby Liquid Laundry Detergent in the 200-load size is the same baby liquid described above, just in a bigger container. The listing title matches the 100-load version word for word except for the load count: extra gentle for infants, babies and toddlers, fragrance free, and aimed at formula, poop and spit-up stains.

That makes the choice between the two liquids simple. The 200-load bottle suits households running small baby loads every day, families with twins or a toddler plus a newborn, and anyone who simply hates running out mid-week. The listing gives dimensions of 6.93 x 5 x 11.2 inches and a weight of 3.25 pounds, which is only slightly heavier than the 100-load version according to the two listings. That small weight gap for double the loads suggests a more concentrated product, but the listing does not specify concentration or dosing, so read the label before assuming you can use less per load.

Where it gives way: if you have not tried the formula yet, start with the 100-load size in case it does not suit your washer or your baby’s skin.

• 200 loads per container
• Fragrance free
• Same stain focus as the 100-load liquid
• Taller, narrower container than the 100-load version

Best for
Adults who want a light scent

Best for
Whole-family wash with sensitive skin

The Molly’s Suds Original Laundry Detergent Powder in the unscented 240-load size is the brand’s general household detergent rather than a baby product. The listing describes it as a clean laundry detergent powder for sensitive skin, built around simple, effective ingredients with stain-fighting ability. It does not mention babies, formula or spit-up, so treat it as the family option rather than a replacement for the baby line in the newborn stage.

Many parents eventually want to stop running two detergents, especially once the baby is older and eating the same messy meals as everyone else. This unscented powder is the obvious candidate for that switch, since it keeps fragrance out of the wash and covers the most loads of anything here. The package measures 12 x 3 x 8 inches and weighs 3.08 pounds. It pairs well with other fragrance-free laundry habits such as reusable Molly’s Suds dryer balls instead of scented dryer sheets.

Where it gives way: for newborn clothes, the dedicated Baby Powder or Baby Liquid is the more direct match, since those are the products the brand labels for infants.

• 240 loads, the highest count in this roundup
• Unscented
• Positioned for sensitive skin
• Simple ingredient focus with stain fighting

The Molly’s Suds Original Laundry Detergent Powder in Lotus and Peony is the same Original formula positioning, sensitive skin, simple ingredients and stain fighting, but with a scent and a 120-load count. It is the only scented product in this article, which matters a lot for baby laundry.

Most guidance for baby laundry leans fragrance free, and the Molly’s Suds baby line follows that rule. So this version is best reserved for adult clothes, towels and bedding in homes where nobody reacts to scent. There is also an odd detail worth flagging: the listing weight of 4.76 pounds is heavier than the 240-load unscented box, despite covering half the loads and having identical 12 x 3 x 8 inch dimensions. The listing does not explain the difference, so rely on the load count on the package rather than weight when comparing value.

Where it gives way: for anything that touches a baby’s skin, choose one of the fragrance-free options above instead.