If your drawer organizer slides every time you open the drawer, more grip usually isn't the answer. Most of the time, the problem is how the organizer fits. This guide helps you figure out why yours is moving, walks you through simple fixes you can undo, and explains when a non-slip liner, bumpers, or adhesive make sense. For more on how different types hold their place, see drawer dividers vs. drawer organizers. Now, onto what's causing it.

Tip: Before you buy anything, push the organizer to the back and one side of the drawer. That alone stops a lot of sliding.

Diagnose the movement before you fix it

Four things cause most sliding, and each one leaves different clues.

• Too much space around the organizer. Even a small gap on a few sides gives a tray room to slide out of place over time.
• An uneven drawer bottom. A bunched-up liner, a seam, a screw head, or a slightly warped bottom leaves the organizer resting on a few high spots instead of its whole base. A tray like that rocks as well as slides.
• Too much weight in one spot. Weight at one end makes the organizer pivot. Silverware trays often end up front-heavy, because the forks you use every day go where they're easiest to reach.
• How the drawer is used. A drawer you slam shut moves a loose tray more than one you close gently.

Check the organizer's base, too. Raised feet, a rim, or a hollow underside change how much of it touches the drawer, and a tray that stays put on bare wood may slide on a smooth laminate bottom.

If the organizer is simply the wrong size for the drawer, How to Find Drawer Organizers That Fit will help more than any fix here.

Check whether the tray is moving or the contents are

These are different problems. Take a photo of where the tray sits against the drawer walls, use the drawer normally for a few days, then compare.

If the tray has moved, the fixes below apply. If the tray hasn't moved but the knives have, the compartments are too big for what's in them, and adding grip underneath won't help. Spread items out so each compartment is reasonably full, or switch to a layout with compartments closer to the size of what you store.

Work through the reversible fixes first

Try these in order. You can undo all of them, and any one may be enough.

1. Reposition the organizer. Push it firmly to one side and to the back, so all the extra space ends up in one gap instead of around every side. One gap is easier to fill than three, and the tray rests against the drawer walls instead of floating.
2. Rebalance the load. Move the heaviest items toward the center and back of the tray, and keep the front compartments for lighter, everyday pieces.
3. Fill the gap with a removable spacer. A spacer that fits the gap and won't mark the drawer stops the tray without being attached to anything. A second small organizer, a shallow box, or a folded piece of your liner all work.
4. Put organizers side by side. Two organizers set edge to edge leave less open space than either one alone, and each holds the other in place.
5. Rethink the width. An expandable organizer stretched to meet both drawer walls fixes the actual problem instead of working around it. KitchenEdge spice drawer organizers expand from 10.5 to 18.5 inches, and the silverware-and-utensil and utensils-and-junk lines come in several expandable sizes; each product page lists its range.

Whatever you try, don't force anything against the drawer slides, mounting screws, or the back of the drawer front, and don't wedge anything so tightly that the drawer won't close or the slides stick.

If the gap is so wide that you're piling one fix on another, a better-fitting organizer is the simpler answer. Compare drawer organizers against your drawer's width, depth, and height using the specs on each product page.

Liners, bumpers and spacers do different jobs

A non-slip drawer liner adds grip under the whole tray. Bumpers, grip pads, and felt dots add grip at a few points, or take up a little space at an edge. A spacer doesn't grip at all. It just takes away the room the tray needs to move.

If there's a wide gap, a liner may slow the sliding without stopping it, and a spacer is the real fix. If the tray already fits well and the drawer bottom is smooth and hard, a liner is the right choice.

Choosing a non-slip material that won't damage your drawer

No non-slip material is safe on every surface, because drawer finishes and organizer bases vary so much. Vinyl, foam, rubber, and adhesive backings each react differently with lacquer, laminate, oiled wood, and paint, and heat and time can change the result.

Before you line a whole drawer, read the care instructions for your cabinets and the instructions that come with the liner or pads. Then test a small piece at the very back of the drawer, under where the tray will sit. Leave it for several days of normal use and check both surfaces afterward. Don't take a "won't mark" claim on faith until you've tested it on your own drawer.

Adhesives and hook-and-loop, if at all

Removable adhesive strips and hook-and-loop fasteners like Velcro hold a tray firmly, but whether they come off cleanly depends on the surface, the weight, how long they've been in place, and the conditions around them. No one can promise clean removal from a finish they haven't seen. If you rent, plan to move, or care about how your cabinets look when you sell, a spacer or a tested liner is the safer choice.

If you do use one, follow the instructions that come with it, especially anything about which surfaces it suits and how to remove it. Keep in mind that most strips are made for hanging things, not for a tray that gets pushed sideways every time the drawer moves.

Silverware trays and tension-fit divider bars

Flat silverware trays slide for predictable reasons: they're wide, shallow, light when half empty, and usually heavier at the front. Push the tray against the back wall, move the heaviest pieces to the back compartments, and fill the front gap with a spacer.

Tension-fit divider bars work differently, pressing against the drawer sides to stay in place. If they slip, reset them so they sit square, make sure both ends press evenly against the sides, and follow the maker's instructions instead of overtightening them against a thin drawer side. KitchenEdge doesn't make divider bars. For how they compare with organizers, see Drawer Dividers vs. Drawer Organizers: Types, Fit and Trade-offs.

Whatever fix works now works for what's in the drawer now. Add a second set of serving spoons or move the heavy pieces forward, and the balance changes. Check the tray's position a week after you change what's in the drawer. That's usually when sliding starts again, and it's usually the load, not the liner.