10 Best Best Scent Boosters For Laundry of 2025

Tested and Reviewed: Top 10 Best Scent Boosters For Laundry deals with expert ratings from 8.1 to a perfect 10

March 2026 Edition

Editor's Choice

9.7

Arm & Hammer

ARM & HAMMER Odor Blasters In-Wash Scent Booster, Laundry Scent Booster Fresh Burst Scent, 45 Oz

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Editor's bottom line:

“This best scent boosters for laundry is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

One 45 Oz container of ARM & HAMMER Odor Blasters In-Wash Scent Booster, Fresh Burst fragrance, eliminates tough odors and adds lasting freshness to your laundry when used as directed
This fresh scent laundry scent booster helps eliminate tough laundry odors like sweat, body odor, and musty towels from machine-washable clothing, workout gear, sheets, towels, and more
This scented laundry scent booster is not tested on animals, dissolves in cold water, and adds long-lasting, odor-eliminating freshness to every load of laundry
These Fresh Burst scent crystals deliver a vibrant burst of fragrance that brings to life crisp notes of floral freshness to leave clothes smelling wonderfully fresh and clean
ARM & HAMMER laundry scent boosters are safe for all colors, washable fabrics, and load types in standard or HE machines; add to your washer before clothes then wash with laundry detergent per label directions for a vibrantly fresh laundry experience
This in-wash scent booster comes in a recycle-friendly plastic bottle thats made from 50% recycled materials, so you can feel good about adding these laundry scent crystals to every wash
Use the complete ARM & HAMMER Odor Blasters Fresh Burst line with in-wash scent boosters, dryer sheets, and ARM & HAMMER laundry detergent to power out dirt and odors, and add a boost of Fresh Burst fragrance to your entire laundry routine

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Picked by 397 people today

9.5

Arm & Hammer

ARM & HAMMER Clean Scentsations In-Wash Scent Booster, Laundry Scent Booster Purifying Waters scent, 45 Oz

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Main Highlights

One 45 oz container of ARM & HAMMER Clean Scentsations In-Wash Scent Booster, Laundry Crystals Scent Booster in a long-lasting Purifying Waters scent
These expertly crafted laundry scent crystals deliver 120 hours of lasting freshness from wash to wear per dose when used as directed
The scented laundry scent booster dissolves in cold water, works in HE and standard machines, is not tested on animals, and adds long-lasting freshness to every load
The Purifying Waters scent is a sparkling blend of jasmine and lavender petals that meld with crisp ocean air for a comforting warmth; infused with the trusted freshening power of ARM & HAMMER Baking Soda
This in-wash scent booster comes in a recycle-friendly plastic bottle thats made from 50% recycled materials, so you can feel good about adding these laundry scent crystals to every wash
These ARM & HAMMER laundry scent boosters are safe for all colors, washable fabrics, and load types; add to your washer before clothes then wash with laundry detergent per label directions, for an ultra fresh laundry experience
Use ARM & HAMMER Clean Scentsations laundry scent boosters with ARM & HAMMER laundry detergent liquid or Power Paks to power out dirt and odors, and give your entire laundry routine a complete, powerful clean and lasting freshness

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9.5

Downy

Downy Unstopables In Wash Scent Booster Beads, Fresh Scent, 24 oz, Laundry Beads For Odor Protection, Downy Scent Booster Beads, Laundry Scent Boosters

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Main Highlights

FRESH SCENT BOOSTER: Downy Unstopables Laundry scent booster beads give laundry a boost of fresh, crisp airy scent
LONG LASTING FRESHNESS: Provides 6X longer lasting freshness and odor protection for your clothes
FABRIC DEODORIZER: Formulated with antioxidants in a fabric deodorizer format to help deal with unwanted smells
SAFE ON ALL FABRICS: Laundry beads are safe on all fabrics and in all washing machines
EASY TO USE: Simply toss the Laundry beads into your washer before fabrics and wash as usual
SCENT BOOSTER BEADS: Versatile Laundry beads that act as Laundry freshener and Laundry scent booster options

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9.2

Downy

Downy Unstopables Unlimited Collection In Wash Laundry Scent Booster Beads, No. 26, Fine Fragrance, Long Lasting Fresh Scent Beads, 21.1 oz

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Main Highlights

UNSTOPABLES UNLIMITED EDITION: A curated collection of Downy scent beads developed by world class perfumers, unlike any other scent you have experienced in laundry before
FRAGRANCE NO. 26: Divine in spirit, this scent blends hints of rose, honey nectar, and oakmoss to transport you to a place beyond the forest
LASTING FRAGRANCE: Enjoy scent that lasts from the moment you wake up to the moment your head hits the pillow
SAFE ON ALL FABRICS: Use these Laundry beads on clothes, towels, bedding, and more to immerse yourself in beautiful fragrance
DISCOVER YOUR FRAGRANCE: Discovery size sample packs let you try every fragrance and choose the one that smells right for you
SCENT BOOSTER BEADS FORMAT: Convenient in wash Laundry scent booster beads and scent booster Laundry beads in a 21.1 oz package for regular use

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9.0

Mrs. MEYER'S

Mrs. Meyer's Clean Day Laundry Scent Boosters, Rain Water Scent, 18oz

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Main Highlights

Add a fresh boost of garden-inspired Rain Water, a refreshing and clean scent, hinting of white flowers to your laundry routine
NEW scent technology FreshBloomTM delivers a long-lasting fresh scent for up to 12 weeks after washing clothes and linens
Now with 8x more fragrance when paired with your favorite Mrs. Meyers Clean Day Laundry Detergent
Mrs. Meyer's Scent Boosters work in conventional and HE washing machines
Mrs. Meyer's products are made with thoughtfully chosen ingredients and cruelty-free formulas and are Leaping Bunny certified

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8.8

Downy

Downy Light Laundry Scent Booster Beads, Ocean Mist Scent, 24 OZ, In-Wash Fabric Beads Designed To Be Gentle With A Light Boost Of Scent, No Heavy Perfumes

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Main Highlights

SUBTLE SCENT: Downy Light Scent Booster Beads offer a subtle light scent that does not overpower the senses, ideal for delicate fragrance preferences
OCEAN MIST AROMA: Enjoy a light ocean mist aroma that can transport you to a beachside getaway with every load of laundry
LONG LASTING FRESHNESS: Adds up to 4 times longer lasting freshness to your laundry vs regular washes, helping with odor elimination
EASY TO USE: Customize your level of freshness by adding a little or a lot of scent beads to each wash
SAFE FOR ALL: These Laundry beads are safe in all washing machines and on all fabric types, from delicates to heavy duty linens
SCENT BOOSTER FORMAT: Convenient Laundry beads scent booster format, perfect as a Laundry freshener, Laundry scent booster, and Scent beads laundry option

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8.6

Clorox

Clorox Fraganzia Laundry Scent Booster Crystals, In-Wash Fragrance Beads for Fresh-Smelling Clothes & Linens, Safe for All Fabrics & Colors, Easy-Pour Bottle, Ocean Scent, 18 Oz, 2 Pack

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Main Highlights

IN-WASH SCENT BOOST: Pour crystals into the washer drum before clothes to add Ocean fragrance that goes beyond detergent alone. Adjust the amount for a light touch or a stronger scent, then wash as usual in standard or HE machines.
SAFE ON COLORS & FABRICS: Use on towels, sheets, everyday wear, and active gear without worrying about fading. The in-wash beads are designed to dissolve and disperse in the wash for a clean scent across mixed loads and water temps.
EASY POUR, LESS MESS: Wide mouth bottle helps you pour directly where you want it, with fewer spills on laundry day. Keep it near your detergent for quick grab-and-pour use, then close the lid and store until the next load.
FRESHNESS FOR DAILY ROUTINES: Made for households that wash often and want clothes to smell freshly laundered after the cycle. Add to loads for workwear, kids clothes, gym basics, and bedding to refresh between regular washes.
PAIR WITH YOUR DETERGENT: Scent booster crystals are an add-on step that works with your preferred detergent and other laundry helpers. Add beads first, add clothes next, and run your normal cycle for a consistent scent result.
FOR HOME LINENS TOO: Great for sheets, pillowcases, blankets, and towels when you want a clean, ocean-inspired aroma. Use during weekly linen refreshes or guest-room prep so fabrics smell inviting when pulled from the closet.
VALUE TWIN PACK SUPPLY: Two bottles help you stay stocked through busy laundry weeks and larger households. Keep one in the laundry room and one as a backup so you can maintain your scent routine without last-minute store runs.

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8.3

Downy

Downy Calm In Wash Laundry Scent Booster Beads, Soothing Lavender And Vanilla Bean Scent, 24.0 OZ, Laundry Scent Beads, Long Lasting Freshness

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Main Highlights

CALMING SCENT: Infuse your laundry with the calming scent of lavender and vanilla with Downy scent booster beads
LONG LASTING SCENTS: Enjoy up to 12 weeks of long lasting scents with these scent beads Laundry boosters
FRESHNESS BOOST: Boost your laundry with 6X more tranquil freshness* *Vs leading liquid detergent from wash until wear
ODOR PROTECTION: Provides odor protection in every wash to help keep clothes smelling fresh
EASY TO USE: Simply pour and toss the Downy Infusions Calm scent booster beads into your machine's fabric softener drawer
SCENT BOOSTER BEADS: Laundry beads and scent booster beads that work as a Laundry freshener and Laundry scent booster in a 24.0 oz size

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8.1

Arm & Hammer

ARM & HAMMER Light In-Wash Scent Booster, Laundry Scent Booster Crisp Clean scent, 24 Oz

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Main Highlights

One 24 oz container of ARM HAMMER Light In-Wash Scent Booster Laundry Crystals, long-lasting Crisp Clean scent, with no heavy perfumes, no dyes, no parabens
These light scent crystals give laundry a boost of 4X freshness ingredients vs. leading value detergent per dose when used as directed
The lightly scented laundry scent booster formula dissolves in cold water and adds long-lasting freshness to every load with no heavy perfumes, no dyes, and no parabens
The Crisp Clean scent is a sparkling blend of watery fruits, crisp morning dew, and delicate blossoms that leave clothes smelling wonderfully, botanically fresh and clean
This in-wash scent booster comes in a recycle-friendly plastic bottle thats made from 50% recycled materials, so you can feel good about adding these laundry scent crystals to every wash
Light ARM HAMMER laundry scent boosters are safe for all colors, washable fabrics, and load types in standard or HE machines; add to your washer before clothes then wash with laundry detergent per label directions, for a crisp clean laundry experience
Use ARM HAMMER light laundry scent boosters with ARM HAMMER laundry detergent liquid or Power Paks to power out dirt and odors, and give your entire laundry routine a complete clean and a lasting light freshness

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8.1

Downy

Downy Unstopables In Wash Scent Booster Beads, Lush Scent, 24 oz, Laundry Beads for Odor Protection, Downy Scent Booster Beads, Laundry Scent Boosters

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Main Highlights

Formulated with Antioxidant Technology to fight odors
6X longer-lasting freshness and odor protection
Safe on all fabrics and in all washing machines
Lush is a bright lavender scent mixed with vanilla and cedar-inspired undertones
Packaging made with 50 percent recycled plastic

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Our Best Overall Choice

Best Choice

9.7

Arm & Hammer

ARM & HAMMER Odor Blasters In-Wash Scent Booster, Laundry Scent Booster Fresh Burst Scent, 45 Oz

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Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

One 45 Oz container of ARM & HAMMER Odor Blasters In-Wash Scent Booster, Fresh Burst fragrance, eliminates tough odors and adds lasting freshness to your laundry when used as directed
This fresh scent laundry scent booster helps eliminate tough laundry odors like sweat, body odor, and musty towels from machine-washable clothing, workout gear, sheets, towels, and more
This scented laundry scent booster is not tested on animals, dissolves in cold water, and adds long-lasting, odor-eliminating freshness to every load of laundry
These Fresh Burst scent crystals deliver a vibrant burst of fragrance that brings to life crisp notes of floral freshness to leave clothes smelling wonderfully fresh and clean
ARM & HAMMER laundry scent boosters are safe for all colors, washable fabrics, and load types in standard or HE machines; add to your washer before clothes then wash with laundry detergent per label directions for a vibrantly fresh laundry experience
This in-wash scent booster comes in a recycle-friendly plastic bottle thats made from 50% recycled materials, so you can feel good about adding these laundry scent crystals to every wash
Use the complete ARM & HAMMER Odor Blasters Fresh Burst line with in-wash scent boosters, dryer sheets, and ARM & HAMMER laundry detergent to power out dirt and odors, and add a boost of Fresh Burst fragrance to your entire laundry routine

Show Price

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