I thought these glass mayo jars were junk until I saw what she turned them into with some spray paint and knobs

I love a project that turns something headed for the recycling bin into something youโ€™d be happy to set out on a kitchen counter or bathroom shelf. These DIY vintage-style apothecary jars use old glass mayo jars, a little spray paint, and simple knobs to create a charming set of four storage jars that look…

Repurposed glass mayo jars with painted vintage-style lids and decorative cabinet knobs displayed on a wooden tray

I love a project that turns something headed for the recycling bin into something youโ€™d be happy to set out on a kitchen counter or bathroom shelf. These DIY vintage-style apothecary jars use old glass mayo jars, a little spray paint, and simple knobs to create a charming set of four storage jars that look far more expensive than they are.

Theyโ€™re perfect for holding wrapped candies, cotton balls, bath salts, clothespins, or little baking odds and ends.

Old glass mayo jars and knobs arranged for a DIY apothecary jar project
Old glass mayo jars and knobs arranged for a DIY apothecary jar project

As a mom, Iโ€™m always looking for easy ways to make everyday spaces feel a little more special without spending much money. This is the kind of afternoon project that feels satisfying right away, and itโ€™s beginner-friendly too.

If you can clean a jar, use glue, and spray paint safely outdoors, you can make these.

Materials for four vintage-style apothecary jars laid out on a table
Materials for four vintage-style apothecary jars laid out on a table

Materials

4 empty glass mayonnaise jars, 24 to 32 ounces each, labels removed

4 matching jar lids from the mayo jars

4 decorative cabinet knobs, 1 1/4 to 1 1/2 inches wide

1 can spray paint, 12 ounces, in matte white, satin black, or aged metallic finish

1 bottle strong all-purpose craft adhesive or E6000, 2 ounces

1 sheet medium-grit sandpaper, 120 to 150 grit

2 tablespoons rubbing alcohol or glass cleaner for prep

4 cotton pads or 1 lint-free cloth

1 roll painterโ€™s tape, 1 inch wide

1 drop cloth or large piece of cardboard, at least 24 x 36 inches

Craft materials grouped neatly for making apothecary jars
Craft materials grouped neatly for making apothecary jars

Instructions

1. Wash the four mayo jars and lids in hot soapy water, then remove any labels and sticky residue completely. Let everything dry fully before you start.

Clean glass jars drying after labels have been removed
Clean glass jars drying after labels have been removed

2. Wipe the lids and the tops of the knobs with rubbing alcohol to remove grease and dust. This helps the paint and glue hold much better.

3. Lightly sand the top of each lid where the knob will be attached, then sand the base of each knob if it has a slick finish. Brush away the sanding dust with a dry cloth.

Jar lids and knobs being prepped and sanded for painting
Jar lids and knobs being prepped and sanded for painting

4. Set the lids and knobs on a drop cloth outdoors or in a very well-ventilated area. Spray paint them in light, even coats, waiting a few minutes between coats until you have full coverage.

Spray-painted lids and knobs drying on a drop cloth
Spray-painted lids and knobs drying on a drop cloth

5. Let the painted pieces dry according to the spray paint directions, then add a second coat if needed for an even vintage look. If you want a worn finish, lightly sand the edges after the paint cures.

Painted jar lids with softly distressed edges for a vintage finish
Painted jar lids with softly distressed edges for a vintage finish

6. Place a generous dab of strong adhesive in the center of one lid and press one knob firmly into place. Repeat with the remaining three lids, checking that each knob sits centered and straight.

Decorative knobs glued to painted jar lids
Decorative knobs glued to painted jar lids

7. Allow the glue to cure fully based on the adhesive instructions before handling the lids. Donโ€™t rush this step or the knobs can shift loose later.

8. Screw the finished lids onto the clean glass jars and inspect the set from all angles. If desired, add a tiny bit more distressing around the lid edges for an older apothecary feel.

Finished lids being screwed onto clear glass jars
Finished lids being screwed onto clear glass jars

9. Fill the jars with lightweight household items, wrapped treats, or bathroom essentials, and display them as a set of four. I like grouping them on a tray so they look intentional and easy to move when Iโ€™m cleaning.

Finished set of four vintage-style apothecary jars made from glass mayo jars
Finished set of four vintage-style apothecary jars made from glass mayo jars

Variations & Tips

Paint Finish: Matte white gives a soft farmhouse look, black feels more classic, and aged bronze or brushed gold leans more antique. I usually choose a finish that matches nearby hardware so the jars blend right in.

Apothecary jar lids shown in white black and antique metallic finishes
Apothecary jar lids shown in white black and antique metallic finishes

For Picky Decor Styles: If your family likes things simple, use plain round wood or metal knobs. If you want more personality, try glass-look crystal knobs for that true vintage apothecary feel.

Best Fillers: These jars look especially pretty with items that have some color or texture, like lemon candies, clothespins, rolled ribbon, bath bombs, or tea bags. Iโ€™d avoid very heavy contents unless your knobs are attached with extra-strong adhesive and fully cured.

Finished apothecary jars filled with candies clothespins ribbon and bath items
Finished apothecary jars filled with candies clothespins ribbon and bath items

Easy Distressing: For an older look, lightly rub the lid edges and knob ridges with sandpaper after the paint dries. A little goes a long way, and I think stopping early always looks more natural.

Kid-Friendly Use: If youโ€™re making these for a family bathroom or playroom, fill them with safe lightweight items like hair ties, crayons, or sticker packs instead of breakable or sharp contents. Itโ€™s a nice way to make organization feel a little more fun.

Decorative jars used in a family space with kid-friendly items inside
Decorative jars used in a family space with kid-friendly items inside

Adhesive Tip: If your knobs have screws attached, you can remove them first if possible for a flatter gluing surface. The more contact the knob base has with the lid, the sturdier the finished jar will be.

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