Sign of Wet Floor: 15 Best Caution Signs to Prevent Falls

A yellow “Caution Wet Floor” sign is more than a courtesy—it’s a required safety device under OSHA and ANSI rules. By flagging slick surfaces the moment they appear, the right sign keeps customers and staff on their feet, shields the company from injury claims, and signals a workplace that takes risk seriously.

To separate flimsy plastic from field-tested gear, we compared options on seven criteria: eye-catching color and graphics, material strength that survives daily mopping, strict regulatory layout, anti-slip performance under wet shoes, bilingual or pictogram messaging, ease of storage or relocation, and overall cost. The result is a hand-picked lineup of 15 caution signs you can order right now—starting with a fully customizable floor decal made in Michigan by Safety Decals. Pick the model that fits your space and keep every step on solid ground, no matter how busy the walkway gets.

1. Safety Decals Custom Wet Floor Floor Decal

If a freestanding A-frame keeps getting kicked aside, a floor-level sign of wet floor may be the smarter play. Safety Decals prints your warning directly on a peel-and-stick graphic that bonds to tile, concrete, epoxy, or sealed wood—no tripod required and nothing to trip over.

Key features & specifications

Available in rugged vinyl or laminated aluminum, cut to any size or silhouette you upload
High-tack, water-resistant adhesive stays put through daily scrubbing and cart traffic
Non-slip matte over-laminate meets ASTM D2047 for coefficient of friction
OSHA-yellow background with ISO 7010 slip icon; English/Spanish text or full branding at no extra cost

Best use cases

Entrances, locker rooms, commercial kitchens, and production lines where floor space is tight
Permanent or semi-permanent alerts that need to blend with corporate branding or color codes

What sets it apart

Total customization—add logos, QR codes for incident reporting, or change the wording entirely
Michigan-based production means quick ship times and small-batch runs without overseas delays
Volume discounts let multi-site operations standardize signage without blowing the safety budget

2. Rubbermaid Commercial 2-Sided “Caution Wet Floor” Folding Sign

When most people picture a sign of wet floor, they’re thinking of this yellow Rubbermaid A-frame. The Commercial Series version is built for the daily grind—heavy-duty polypropylene resists cracking, the graphics are molded in so they never peel, and the whole unit collapses flat for storage on a janitor cart or behind a host stand.

Key features & specifications

25-inch tall, two-sided A-frame made from impact-resistant polypropylene
OSHA-yellow background with ISO slip icon and English/Spanish wording
Folds to roughly 1 inch thick; integrated carry handle for one-hand transport
Non-marking feet keep freshly finished floors pristine
Weight: 2 lb; overall footprint 12 × 24 in.

Best use cases

Restaurants, hotel lobbies, retail aisles, and office corridors needing quick, temporary hazard alerts
Housekeeping or custodial carts where space is at a premium

What sets it apart

Proven Rubbermaid durability—survives hundreds of open/close cycles without warping
Stable A-frame stance yet light enough for staff of any size to deploy fast
Mold-in graphics mean no stickers to fade, keeping compliance intact for years

3. Rubbermaid “Over-The-Spill” Wet Floor Pad & Sign Kit

A leaking cooler or toppled latte doesn’t always justify breaking out mops and buckets. Rubbermaid’s “Over-The-Spill” kit pairs an absorbent-pad dispenser with a built-in caution header so you can warn and wipe in one motion—no juggling separate signs.

Key features & specifications

Wall- or cart-mountable yellow dispenser stocked with 25 cellulose/poly pads
Pads measure 16 × 18 in. and soak up roughly 12 oz of liquid each
ANSI-compliant slip icon and bilingual “Caution Wet Floor” printed on dispenser face
Tear-off pads are high-vis yellow, doubling as auxiliary warning once on the floor
Refills available in economical 25- or 100-count sleeves

Best use cases

Grocery produce aisles, beverage stations, gas pumps, and checkout lanes where drips are constant
Facilities that need to keep walkways open while a full cleanup crew is en route

What sets it apart

Two-for-one design eliminates extra trips: staff grab a pad, post a warning, and start absorbing in seconds
Bright pads stay in place as visual alerts until saturated—then simply toss and replace
Compact profile keeps janitorial carts lighter and spill response times under a minute

4. Amazon Basics 6-Pack Bilingual A-Frame Wet Floor Signs

Stretching a small safety budget across several entryways? This Amazon Basics bundle gives you six bright A-frames for the cost of two premium units, so every hallway, restroom, or loading bay can stay protected at the same time.

Key features & specifications

Six 24-in. polypropylene signs in ANSI-yellow for universal “caution” recognition
English/Spanish text plus ISO slip icon printed on both faces
Top clip doubles as a hanger or anchor point for caution tape
Fold-flat profile nests together for cart or closet storage
Lightweight 1.8 lb frame wipes clean with standard disinfectants

Best use cases

School campuses covering multiple floors between class changes
Airports or hospitals that must deploy several signs after routine floor scrubbing
Event venues where spills pop up in scattered concessions areas

What sets it apart

Budget-friendly six-pack slashes per-unit cost for large facilities
Nesting design prevents the “storage shed avalanche” common with cheaper clones
Bilingual panel meets language-access guidelines without custom printing

5. HDX 25-in. Folding Wet Floor Sign (Home Depot)

When a spill pops up mid-job and you can’t wait for an online shipment, the orange-and-white HDX aisle at Home Depot comes to the rescue. Their house-brand 25-inch wet-floor sign is a no-frills workhorse: sturdy enough for contractors, inexpensive enough to keep a few extras in the van. The bold recessed graphics won’t scratch off when the sign rides around with ladders and toolboxes, and a molded eyelet lets you hang it on a pegboard between gigs.

Key features & specifications

Injection-molded polypropylene shell resists cracks, UV fade, and harsh cleaners
Deep-mold lettering and ISO slip icon stay readable even after scuffs
Built-in hanging hole for easy wall or cart storage
Folds flat to just over 1 in. for tight truck bins
Weight: 1.9 lb; footprint 12 × 24 in.; OSHA-yellow color match

Best use cases

Mobile trades—flooring crews, painters, plumbers—who need same-day sign replacements
Facility teams that rely on big-box runs for last-minute safety supplies
Pop-up retail or holiday kiosks where long-term durability still matters

What sets it apart

Can be purchased nationwide seven days a week, eliminating downtime
Mid-tier price point beats premium brands without dipping into flimsy “dollar-store” territory
Rugged lettering won’t peel, ensuring compliance labels remain intact for the life of the sign

6. Carlisle 25-in. Bilingual Wet Floor Sign (Model 3690000)

Some A-frames scuff freshly waxed floors or tip in a breeze. Carlisle’s 25-inch bilingual sign of wet floor (model 3690000) fixes both problems with contoured feet that barely touch the finish yet stay stable. At just two pounds it’s easy for anyone to place, but the thick polypropylene shell shrugs off daily bumps. Molded graphics never peel, and the OSHA-yellow body pops against dark or light tile.

Key features & specifications

25-in. tall, double-sided English/Spanish text with ISO slip icon
Tough polypropylene body weighs only 2 lb
Contoured non-marking feet protect fresh finishes
Built-in carry handle and hanger eyelet
Molded, UV-safe graphics won’t peel or fade

Best use cases

Newly waxed lobbies and galleries
Office corridors with light airflow
Retail spaces that demand spotless finishes

What sets it apart

Foot design reduces sticking to finish when floors dry
Stable yet lighter than most 25-in. signs
Graphics comply with OSHA without extra labels

7. Seton Cone-Top Wet Floor Sign System

A crowded lobby can bury a knee-high A-frame in a sea of legs. Seton solves the sight-line problem with a towering 36-inch safety cone topped by a bold “Wet Floor” placard. The elevated message hovers above carts, suitcases, and shopping bags, so guests spot the hazard well before they reach it. Molded chain loops let you string multiple cones together to ring-fence a large slick zone—handy when auto-scrubbers leave a trail or when rain blows through a loading dock.

Key features & specifications

36-in. yellow polyethylene cone, four-sided for 360° visibility
Detachable cone-top panel with bilingual text and ISO slip icon
Integrated tabs accept plastic chain, belts, or caution tape
Stackable base saves storage space; weight 4 lb to resist tip-overs
UV-stable graphics won’t fade in sun-lit atriums

Best use cases

Gym courts, warehouse docks, and convention centers needing perimeter control
High-traffic lobbies where signs must peek above crowds and luggage

What sets it apart

Elevated signage grabs attention from a distance
Modular system adapts: add flashing light, retractable belt, or weighted rings
One cone covers roughly triple the visibility of a standard A-frame, reducing the number of props teams must haul

8. New Pig Pop-Up Cone Wet Floor Sign

Tiny closets and overstuffed janitor carts leave little room for a rigid A-frame. New Pig’s Pop-Up Cone compresses to a 2-inch pancake, rides along without hogging space, and springs open the moment you need a sign of wet floor. Just twist, drop, and the cone snaps to attention—no wrestling with latches or hinges.

Key features & specifications

Collapsible polyester cone expands to 20 in. tall; weighted rubber ring locks it in place
High-visibility yellow fabric with reflective silver bands for low-light hallways
Slip-and-fall icon plus bilingual “Caution Wet Floor” printed on all four sides
Packs into an included wall-mount tube or cart sleeve for grab-and-go access

Best use cases

Mobile maintenance teams covering multiple satellite buildings
Tight quarters like elevator lobbies, airplane aisles, and tour buses
Night-shift cleaning where illumination is limited

What sets it apart

One-hand, two-second deployment—faster than unfolding an A-frame
Reflective surfaces meet ANSI Z535 color specs for flashlight or headlight visibility
Shrinks storage volume by roughly 80 %, freeing cart and closet space for actual cleaning gear

9. JJ Keller OSHA-Compliant Wet Floor Wall Sign

Some slip hazards never really “move”—think dish pits, pool decks, and car-wash tunnels that stay damp around the clock. For these spots, a permanent wall-mounted sign of wet floor makes more sense than a floor stand that employees might forget to set out. JJ Keller’s rigid plastic placard nails OSHA formatting to the letter, so inspectors (and attorneys) have nothing to nitpick.

Key features & specifications

10 × 14-in. high-impact polystyrene with rounded, deburred corners
OSHA “CAUTION” header in safety-yellow with black panel and slip icon
UV-stable inks resist chemicals, steam, and direct sunlight
Pre-drilled 0.187-in. holes for screws, rivets, or zip ties
Wipes clean with standard degreasers; rated for –20 °F to 180 °F

Best use cases

Commercial kitchens, dish rooms, and food-processing lines
Indoor pool facilities and locker-room showers
Car washes, detailing bays, and fleet wash-down areas

What sets it apart

True OSHA color, font, and icon proportions—no “close enough” guesses
Mount-once solution won’t walk off or topple in heavy traffic
Rigid build outlasts adhesive decals where walls sweat or oils splatter

10. Lavex Slim Safety Cone with “Caution Wet Floor”

Skinny aisles and jam-packed checkout lanes leave little real estate for a bulky A-frame. The Lavex Slim Safety Cone squeezes high-impact warning power into a 12 × 12-inch footprint that tucks neatly between shelving, register belts, or airplane seats without blocking traffic. At 36 inches tall and four-sided, the message is readable from every approach, so shoppers and staff don’t have to be directly in front of the cone to spot the danger.

Key features & specifications

36-in. molded polyethylene cone; ANSI-yellow with bold black text and ISO slip icon
Square 12 × 12-in. base balances a slim profile with tip-over stability
Stackable design; built-in handhold for quick deployment and retrieval
Lightweight 3 lb construction wipes clean with sanitizer or degreaser
UV-stable graphics resist fading in skylit atriums

Best use cases

Tight grocery aisles and convenience store rows
Airplane cabins, trains, and buses with narrow walkways
Crowded trade-show booths where floor space is money

What sets it apart

360° visibility in a footprint smaller than a standard floor tile
Stack up to 10 cones for storage that barely fills a shelf
Durable enough for commercial abuse yet light enough for any cashier to place

11. MySafetySign Weather-Proof Aluminum “Warning: Wet Floor” Sign

Not every slip hazard sits under a roof. When drizzle, hose spray, or salt brine enter the picture, a flimsy plastic placard won’t cut it. MySafetySign’s weather-proof aluminum panel turns the classic sign of wet floor into a rugged, permanent marker that shrugs off UV, rust, and bumper taps in outdoor corridors.

Key features & specifications

.040-in. engineer-grade reflective aluminum for day- or night-time visibility
Rated 10-year outdoor life with fade-resistant inks and clear over-laminate
Rounded, deburred corners plus pre-punched 3/8-in. mounting holes
Meets ANSI Z535 color specs; bold “WARNING” header and slip icon
Includes stainless steel hardware—no need for a separate trip to the store

Best use cases

Open-air walkways and smoking patios
Multi-level parking ramps prone to pooled water
Boat launches, marina docks, and pool gates

What sets it apart

Retro-reflective face pops under headlights or flashlights, catching drivers and night staff
True rust-proof construction outlasts galvanized or powder-coated steel alternatives
Low-profile design won’t obstruct snowplows, pallet jacks, or foot traffic

12. No Skidding Adhesive Floor Strip “Caution: Wet Surface”

Sometimes the safest “sign of wet floor” is the one you can’t kick, trip over, or forget to set out. This adhesive strip from No Skidding doubles as both traction aid and high-visibility warning, turning any slick threshold into a billboard that bites back against slips.

Key features & specifications

4 × 24-in. peel-and-stick strip; trim with scissors for custom lengths
Mineral-coated 60-grit surface delivers R-13 slip resistance even when soapy
Bold black “CAUTION • WET SURFACE” text repeats along ANSI-yellow background
Waterproof acrylic adhesive bonds to tile, concrete, fiberglass, and sealed wood
Low 0.8 mm profile won’t snag mop heads or pallet wheels

Best use cases

Stair treads, loading-dock ramps, and industrial catwalks
Shower entries, locker rooms, and pool surrounds where floors stay damp
Temporary construction walkways that need quick-install protection

What sets it apart

Combines anti-slip traction with a built-in warning—no need for separate signage
Installs in under a minute; foot traffic ready immediately
Stays put through hundreds of cleaning cycles, shaving maintenance time and liability risk

13. Orbis Photoluminescent Slip-Resistant Floor Decal

Night shifts and window-less facilities can turn a freshly mopped corridor into a hidden skating rink. Orbis tackles the darkness problem with a glow-in-the-dark floor decal that doubles as both traction aid and sign of wet floor. The graphic soaks up ambient light during the day and shines for up to six hours after the lights go out, so the warning never disappears just when you need it most.

Key features & specifications

Photoluminescent vinyl charges from overhead LEDs, skylights, or flashlights
6-hour afterglow meets ASTM E2072 luminance standards
Textured surface earns an R-12 slip rating for wet shoes and wheels
Die-cut 10 × 14-in. format in OSHA yellow with ISO 7010 slip icon
Aggressive acrylic adhesive bonds to sealed concrete, epoxy, and tile

Best use cases

Power-outage-prone factories and data centers
Movie theaters and dark ride queues
Underground parking decks and tunnels

What sets it apart

Continues warning during blackouts, generator tests, or dimmed house lights
Recharges endlessly—no batteries or wiring
Combines visibility and traction in a single, maintenance-free layer

14. The Safety Sign Store “Piso Mojado” Heavy-Duty Floor Stand

When revolving doors create wind tunnels or vestibules sit inches from the parking lot, a feather-light A-frame won’t stay upright. The Safety Sign Store’s 7-lb “Piso Mojado” floor stand marries mass and footprint, delivering a rock-solid sign of wet floor that shrugs off drafts, bumps, and kids’ curious kicks.

Key features & specifications

7-lb high-density polyethylene base interlocks with the removable sign panel
28-in. bilingual “Caution Wet Floor / Piso Mojado” message on both faces with ISO slip icon
Broad 14 × 14-in. stance resists tip-overs yet fits standard doorway clearance
UV-stable inks and molded graphics won’t peel or fade from detergents
Integrated handhold lets staff reposition the unit without stooping

Best use cases

Wind-prone vestibules, breezeways, and open garage bays
Outdoor café entrances and stadium concourses exposed to drafts

What sets it apart

Heavier than conventional A-frames, so it stays put during gusty weather
Interlocking base prevents accidental separation while allowing flat storage
Bilingual panel meets OSHA visibility needs and ADA language guidance

15. “Funny Banana Peel” Wet Floor Sign by FloorFunnies

Cartoon slapstick meets real-world safety in this banana-peel–shaped sign of wet floor. The playful profile stops foot traffic mid-stride, sparks laughs, and—most importantly—keeps eyes on the ground where a spill may lurk.

Key features & specifications

24-in. tall, injection-molded ABS in high-visibility yellow
Four-sided “Caution Wet Floor / Piso Mojado” text with ISO slip icon
Splayed “peel” legs create a wide, self-draining base for stability
Stackable core nests to 6 in. high for closet or cart storage

Best use cases

Ice-cream shops, arcades, museums, and other kid-friendly spaces
Pop-up brand activations or marketing events needing Instagram-worthy props
Offices aiming to refresh a tired safety culture with humor

What sets it apart

Eye-catching gag instantly communicates slip risk better than standard A-frames
Photo-worthy design encourages social shares, amplifying your safety message for free
Delivers levity without sacrificing ANSI-approved color contrast and readability

Final thoughts on preventing slips and falls

A slip warning is only as good as its visibility and timeliness. Match the sign type to the surface, traffic pattern, and lighting, then stock enough units so staff never have to hunt for one while water spreads. Floor decals work wonders in permanent splash zones, slim cones fit tight aisles, and heavyweight stands stay upright in door drafts. Whatever style you choose, keep the graphics OSHA/ANSI-compliant, inspect for wear, and train employees to deploy the moment mops or spills hit the ground.

Need a branded or odd-size solution the catalog doesn’t cover? Use the custom floor-decal builder at Safety Decals to create a sign of wet floor that checks every compliance box and still carries your logo. One small sticker can spare countless bruises—and a mountain of legal paperwork.