Easy & Tested: How to Make Closet Freshener Sachets

By Sarah Mitchell · August 29, 2025

Why I Ditched Store-Bought Fresheners

I love a good hack. But nothing ruins my morning faster than opening my bedroom closet and getting hit with a wall of stale, synthetic lavender scent from a cheap commercial air freshener. It just smells fake. After testing dozens of natural alternatives over the last eight years, I finally perfected a method that actually keeps my clothes smelling fresh without giving me a migraine. Store-bought options cost around $12 for a flimsy three-pack. They also rely heavily on synthetic phthalates and harsh aerosol propellants that I simply don't want anywhere near my bare skin. They even leave a weird, sticky residue on wooden hangers if the plastic containers leak. I threw away three perfectly good cedar hangers last year because of a busted commercial gel bead container. When my landlord inspected my apartment last year, I needed my tiny walk-in closet to smell incredible without triggering her severe chemical sensitivities. That's when I started making my own. You'll save a ton of money. Plus, you maintain absolute control over exactly what chemical compounds end up touching your favorite fabrics.

Essential Tools and Ingredients You'll Need

Gathering supplies takes about ten minutes. I recommend buying your base ingredients in bulk so you can sit down and make a massive batch all at once. This isn't the cheapest option upfront. However, the cost per individual sachet drops to less than $1.50 after your initial supply purchase, which easily beats the drugstore prices.

The Fabric Base

Don't use synthetic materials like polyester. Natural fibers breathe much better and hold onto volatile essential oils for a significantly longer period of time. I always use 100% unbleached cotton muslin bags that measure exactly 4x6 inches. You can grab a 50-pack on Amazon for about $14. If you prefer to sew your own, grab some lightweight quilting cotton and cut it into 5x7 inch rectangles to allow for a half-inch seam allowance. If you want to get fancy, you can use linen scraps from old clothing. Just make sure you wash and dry the fabric on high heat first to remove any factory sizing or lingering laundry detergent smells.

The Scent Carrier

You need a dry base to absorb and slowly release the oils. I've tested three main carriers over the years. Here is how they compare in my experience.

Carrier Material	Scent Longevity	Cost per Pound	Best Used For
Epsom Salts	60-90 days	$4.00	Drawers and enclosed closets
Baking Soda	30-45 days	$1.50	Odor-heavy areas like shoe racks
Dried White Rice	90-120 days	$2.00	Humid climates and damp basements

High-Quality Essential Oils

Skip the cheap fragrance oils found in the craft aisle. They contain synthetic fixatives that will stain your clothes and cause terrible headaches. I exclusively use pure essential oils from Plant Therapy or Frontier Co-op. They cost between $12 and $18 per 10ml bottle, but a single bottle will easily make 20 sachets.

My 3 Tested DIY Scent Blends

I've spent hundreds of dollars testing oil combinations. These three recipes are the only ones I actually keep in my own home. Each recipe yields enough mixture for four standard 4x6 inch sachets.

1. The Deep Sleep Lavender Blend

This is my absolute favorite for bedroom closets. It smells incredibly calming and helps me wind down at night.

1 cup Epsom salts
20 drops Lavender essential oil (Plant Therapy)
10 drops Roman Chamomile essential oil
2 tablespoons dried lavender buds

Pro Tip: Add a pinch of dried vanilla bean powder for a warmer, sweeter undertone.

2. The Moth-Repelling Cedar & Citrus

When you're packing away thick winter woolens for the summer, you need pest protection. This blend keeps clothes moths away while smelling like a high-end boutique.

1 cup dried white rice
25 drops Virginia Cedarwood essential oil
15 drops Sweet Orange essential oil
5 drops Patchouli essential oil

Pro Tip: Toss in a few whole dried bay leaves to boost the pest-repelling properties.

3. The Musty Odor Destroyer

If your teenager leaves damp gym shoes in the closet, this is the blend you need. It cuts through heavy biological odors instead of just masking them.

1 cup baking soda
20 drops Eucalyptus Globulus essential oil
15 drops Peppermint essential oil
10 drops Tea Tree essential oil

Pro Tip: Keep this blend away from your face, as the eucalyptus can be quite strong and tingly.

Step-by-Step: How to Make Closet Freshener Sachet

I'll be honest, my sewing skills are terrible, so I usually just use fabric glue. But I'll show you both methods so you can choose what works best for your skill level.

Method A: The No-Sew Glue Technique

This takes about five minutes per bag. You'll need a bottle of Aleene's Fabric Fusion permanent fabric adhesive.

Lay your 4x6 inch muslin bag flat on a piece of wax paper to prevent glue from bleeding through to your table.
Mix your chosen dry carrier and essential oils in a glass bowl. Stir vigorously for two full minutes to ensure the oils are evenly distributed.
Spoon exactly 1/4 cup of the scented mixture into the bottom of the muslin bag.
Apply a thin, continuous bead of fabric glue along the inside edge of the bag's opening.
Press the top edges together firmly and hold for 30 seconds. Let it cure for 24 hours before hanging.

Method B: The Sewn Pouch Technique

If you own a reliable machine like the Singer Heavy Duty 4423, this method is much faster and more durable.

Cut two 5x7 inch rectangles of lightweight cotton fabric.
Place them right sides together and pin the edges.
Sew around three sides using a straight stitch and a 1/2 inch seam allowance. Backstitch at the beginning and end.
Turn the pouch right side out and use a chopstick to push out the corners.
Fill the pouch with 1/4 cup of your scented carrier mixture.
Fold the raw edges of the opening inward by 1/2 inch and sew across the top to seal it completely.

Where to Place Them for Maximum Scent Throw

Location dictates how well these actually work. Don't just toss them on the floor and expect miracles. Airflow is critical for dispersing the essential oil molecules.

Hanger Loops: Tie a piece of jute twine around the top of the sachet and hang it directly on the closet rod between your shirts. This puts the scent exactly at nose level.
Shoe Racks: Tuck the baking soda blend directly onto the bottom wire rack. It will absorb the rising heat and odors from your footwear.
Storage Bins: When storing off-season clothes in plastic Sterilite totes, drop two cedar sachets inside before snapping the lid shut. The enclosed space will concentrate the moth-repelling oils beautifully.
Laundry Hampers: Hang one near the top of your hamper to keep dirty clothes from stinking up the whole room.
Travel Suitcases: Taking a long trip? Toss a small 3x4 inch version of the lavender blend into your suitcase. It keeps your clothes smelling fresh even if you're living out of a hotel drawer for two weeks.

Refreshing and Maintaining Your Sachets

Nothing lasts forever. Even the best DIY projects require a little upkeep. In my experience, the Epsom salt and baking soda blends start to fade after about 60 days. The rice blends can push closer to 90 days.

When the scent gets weak, don't throw the whole thing away. Just give the bag a firm squeeze and shake it up. This breaks up the compacted salts and exposes fresh, oiled surfaces to the air. If that doesn't work, carefully open the top and add 5 to 10 fresh drops of your original essential oil blend. Massage the bag with your fingers for a minute to mix it in. You can easily refresh a single sachet four or five times before the dry base loses its absorption capacity and needs to be replaced.

I keep a small glass dropper bottle of my master oil blends in the bathroom cabinet. Whenever I notice the closet scent fading while I'm getting dressed, I just grab the dropper and refresh the bags right then and there. It takes less than a minute and saves me from having to remake the entire batch.

Frequently Asked Questions

Can I use dried flowers instead of essential oils?

Yes, you can use dried botanicals like rose petals or lavender buds on their own. However, dried flowers alone have a very weak scent throw that won't penetrate heavy fabrics like denim or wool. I always recommend adding at least 10 drops of essential oil to the dried flowers to ensure the scent actually reaches your clothes.

Will the essential oils stain my clothing?

Pure essential oils can definitely leave grease spots on delicate fabrics like silk or satin if they make direct contact. To prevent this, always ensure your dry carrier base is thoroughly mixed so there are no concentrated wet spots. I also recommend keeping the sachets at least two inches away from your most delicate garments just to be safe.

How do I clean the muslin bags for reuse?

When the dry base finally loses its scent-holding power, dump the old salts or rice into your compost bin. Turn the empty muslin bag inside out and wash it in your washing machine on a hot 140°F cycle with unscented detergent. Let it air dry completely before refilling it with a fresh batch of your favorite scent blend.

Are these sachets safe to use in a baby's nursery closet?

You need to be extremely careful with essential oils around infants, as their respiratory systems are highly sensitive. I strongly advise avoiding strong oils like peppermint, eucalyptus, and rosemary in any room where a baby sleeps. Stick to very mild, baby-safe options like Roman Chamomile or simply use plain dried lavender buds without any added oils.