A wet floor in a grocery store, a puddle near a gym entrance, a spill in a fast-food restaurant – these are classic slip and fall scenarios. If you go down, you might assume the business is automatically at fault. That is a mistake. The law does not make a business an insurer of everyone’s safety. Instead, you must prove the business was negligent, and that means showing a few specific things in a clear, practical way.

First, think about duty. Any business that opens its doors to the public has a legal duty to keep its premises reasonably safe for customers. That does not mean they have to guarantee a dry spot on every square inch of floor at all times. It means they must act like a careful, sensible business owner would. If it is raining, they should put out mats and warning signs. If a drink spills, they should clean it up promptly. If a faucet leaks, they should fix it. That is the baseline.

Second, you have to show they breached that duty. This is where most slip and fall cases live or die. A breach happens when the business either caused the dangerous condition or knew about it and did nothing within a reasonable time. Let’s break that down.

If an employee spills water and walks away, that is a created hazard. The business is liable because their own worker made the floor dangerous. But many cases involve hazards the business did not create. A customer might drop a jar of sauce, leaving a sticky patch. Or a leak from a refrigerator might drip onto the floor. In those situations, the business is only responsible if they knew – or should have known – about the hazard long enough to fix it.

This is called “constructive notice” in legal terms. You do not need to prove that a manager watched it happen. You need to show that the hazard existed for a period of time that made it unreasonable for the business to miss it. A puddle that has been sitting for five minutes while employees stand around chatting – that is a problem. A spill that happened 20 seconds before you slipped – that is likely not. Courts look at how long the condition was there, how visible it was, the amount of foot traffic, and what the store’s own policies say about inspection.

That is why a key piece of evidence is the store’s maintenance records. Did they have a scheduled floor-check log? When was the last time an employee checked that aisle? Was there a cleaning rotation every 15 minutes? If the log says the floor was checked ten minutes before the fall, that creates a strong presumption the business acted reasonably. If the store has no log, no routine, and no one can say when the floor was last seen clean, then the jury can infer negligence.

Another practical angle is the condition that caused the fall. Walk into a typical retail store and you will see warning cones for wet floors. Those cones serve as notice to you, but they also serve as evidence in court. If the business had a cone near the wet spot, that proves they knew about the water and took some action. If they failed to put out a cone or to block the area, their failure becomes a point of attack in your claim.

But you also have to consider your own behavior. The business can argue that you were not paying attention, that you were looking at your phone, or that you were walking too fast. This is called comparative negligence. In most states, your compensation gets reduced by your percentage of fault. If you were 30% responsible because you were distracted, you can still recover, but you will get 30% less. If you were more than 50% at fault, many states bar recovery entirely. So your story matters, and you need credible evidence – photos of your footwear, witness statements, security camera footage – to show you were acting as any reasonable person would.

Now think about the actual physical evidence. The type of floor, the type of shoe, the substance itself – all of it plays a role. Slippery floors are not always a defect. A polished tile floor in a shopping mall is normal. A floor coated with grease or soap residue is not. You need to document the substance, if possible. In the accident report or in your own photos, note the color, the texture, the location, and whether it was tracked in from outside or spilled on site.

Finally, do not assume you must file a lawsuit right away. Most slip and fall claims against businesses start with an insurance claim. The store’s liability policy will cover your medical bills, lost wages, and pain and suffering if liability is clear. But insurance adjusters are trained to minimize payouts. They will look for prior accidents, for your medical history, or for any excuse to deny. Having a lawyer who understands premises liability can level the playing field, because the adjuster will not argue with an expert as easily as they will argue with you.

In short, a wet floor alone is not enough. You must prove the business knew about it, had time to do something about it, and failed to act. Then you must show your own conduct was reasonable. Do your part right after the fall – take photos, get witness names, report the incident, and seek medical care. Those steps turn a simple slip into a viable liability claim.