Domakihub How to Decoupage on Glass: A Simple Beginner's Guide
Turn plain plates, jars and vases into custom decor with napkins and glue.
Reviewed by Domakihub home & decor pros · 2026-06-23 · 4 min read
Decoupage is one of the easiest ways to give old glass a fresh, designer look using nothing more than paper napkins and a glue sealer. The video above shows the technique in real time, and this guide breaks it down into clear steps you can follow at home. Whether you are styling a holiday rental in Santorini, refreshing a hotel breakfast table, or making a one-off gift, the same method works on plates, jars, vases and candle holders.
What decoupage on glass actually is
Decoupage means gluing thin paper, usually a decorative napkin, tissue or rice paper, onto a surface and sealing it so it looks painted on rather than stuck on. On glass you get two choices: front decoupage (the paper goes on the outside, the side you touch) or reverse decoupage (the paper goes on the inside of a plate or jar so the smooth glass faces out and protects the design).
For anything that holds food or drink, reverse decoupage on the back of the plate is the safer choice, because the eating surface stays plain glass. Jars, vases and decorative pieces can be decoupaged on the outside without worry.
What you need before you start
The core kit is small and cheap: a decoupage medium or PVA-based glue sealer (Mod Podge is the classic, and there are dishwasher-safe versions), printed paper napkins, a soft flat brush, scissors, and the clean glass item itself. A hairdryer speeds up drying between coats.
In Greece you will find decoupage napkins and Mod Podge-style mediums in larger craft and hobby shops and online. If you cannot get a branded sealer, a watered-down white craft glue works for non-food decorative pieces, though a proper medium gives a clearer, tougher finish.
Step-by-step: decoupage a glass plate or jar
- 1
Clean and degrease the glass
Wash the item with soap and water, then wipe it with rubbing alcohol or vinegar to remove every trace of grease and fingerprints. Decoupage will not bond to an oily surface, so let it dry completely before you go further. This single step prevents most peeling and bubbling later.
- 2
Separate and prepare your napkin
Printed napkins have two or three layers; peel them apart and keep only the top printed ply, which is paper-thin and almost see-through. Tear or cut out the motifs you want. Torn edges blend in more invisibly than cut ones, so tear gently for backgrounds and cut for crisp shapes.
- 3
Apply a thin base coat of medium
Brush a thin, even layer of decoupage medium onto the area of glass where the napkin will sit. Work on a small section at a time so the glue does not dry before you place the paper. A thin coat is key, too much glue makes the delicate napkin slide and tear.
- 4
Lay the napkin and smooth it out
Set the napkin onto the wet medium and gently smooth from the center outward using a soft dry brush or your fingertip. Push out air bubbles and wrinkles slowly; the thin paper tears easily, so patience matters. For curved jars, work in smaller pieces so the paper hugs the shape.
- 5
Seal, dry and cure
Once dry, brush one or two thin top coats of medium over the whole design, letting each coat dry clear before adding the next. Leave the piece to cure for the time on your product label (often a few days to two weeks) before washing. Always hand-wash decorative pieces, even when the medium claims to be dishwasher-safe, to make the finish last.
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FAQ
- Is decoupaged glass safe to eat or drink from?
- Keep the decoupage on the back of plates or the outside of jars, never on the surface that touches food or your mouth. Use reverse decoupage for plates so the plain glass side faces up, and treat decorated jars and vases as decor rather than drinkware.
- Will it survive the dishwasher?
- Even with a dishwasher-safe medium, repeated hot cycles and detergent shorten the life of the finish. For rentals and hotels where pieces are decorative, hand-wash gently with a soft cloth. Let new pieces cure fully (check the label) before any washing at all.
- Why does my napkin keep wrinkling or tearing?
- Almost always too much glue, too thick a base coat, or rough smoothing. Use a thin base layer, remove the extra napkin plies so you are working with the thinnest top sheet, and smooth slowly from the middle outward with a soft brush instead of dragging.