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ARM & HAMMER Odor Blasters In-Wash Laundry Scent Booster, Eliminates Tough Odors, Fresh Burst Scent, 24 oz Bottle

TLDR Review: ARM & HAMMER Odor Blasters Scent Booster

By ShopSavvy Team

Published: February 22nd, 2026

Pros

•Effectively removes tough odors, including pet smells, mustiness, and even stubborn scents like jet fuel from workout clothes and uniforms.
•Keeps clothes smelling fresh for days, often lasting through a second wear before washing is needed.
•Has a strong, pleasant, and lonasting Fresh Burst scent that many users call the best among similar scent boosters.
•Crystals dissolve completely without leaving residue or clumps on clothes or in the washer.
•Gentle on sensitive and eczemrone skin without causing irritation or allergic reactions.
•Works well in combination with laundry pods and fabric softeners for enhanced freshness.
•A little product goes a long way, making it economical and saving money, water, and electricity by reducing frequent washes.
•Texture is soft and noticky, unlike some competing scent boosters with waxy beads.
•Enhances the freshness of laundry beyond just scent—users report noticeably fresher bedding, blankets, and pillows.

Cons

•Bottle tends to have less product than expected and may not be filled to the brim.
•Limited scent options, especially in larger sizes, with several fragrances smelling quite similar.
•Some users may find the scent too strong if they prefer subtle fragrance levels.

Bottom Line

ARM & HAMMER Odor Blasters In-Wash Laundry Scent Booster is a reliable, budget-friendly choice for anyone looking to eliminate tough odors and keep laundry smelling fresh for days without irritating sensitive skin. Its strong, long-lasting Fresh Burst scent and residue-free formula make it a standout in its category. However, if you're seeking more scent variety or prefer a subtler aroma, you might want to explore alternatives. Overall, it’s a solid pick for odor control and freshness that saves you repeat washing and extra detergent use.

Available at Amazon

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How we researched this

About this review: We pulled together findings from professional reviews and hundreds of user reviews, and cross-referenced them with ShopSavvy's pricing data from thousands of retailers to give you the short version.

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