Nearly all household and jobsite debris loads without trouble. The exceptions come from three places: Florida law, the county gate, and one city rule that goes further than either of them.
Florida bans lead-acid batteries and used oil from landfills outright, and the statute applies to anyone who knows or should know what the waste is. Lead-acid batteries also can't go to a waste-to-energy plant, and a retailer has to take your old battery as a trade-in. Yard trash is restricted at lined Class I landfills unless the site captures its gas and puts it to use. Whole waste tires are barred from burial by a separate state law, which is why the county caps and prices them separately.
The city rule is the one to pay attention to. Altamonte Springs makes it unlawful to dispose of, transfer, treat, or store hazardous waste anywhere within the city limits, and it is separately unlawful for a landowner to accept hazardous waste for storage. A container sitting in your driveway counts as storage, so a can of solvent or old pool chemicals in it is a city violation and not just a refused load. The city defines hazardous by ignitability, corrosivity, reactivity, or toxicity, with narrow exceptions for pesticides, foods and drugs, heating and cooking fuel in its own container, and pool chlorine or ordinary cleaning products.
Yard material has to stay separate. Florida requires yard trash to be kept out of mixed loads, and the city says commingled loads will not be collected at all. Keep landscaping debris in its own container if your project produces both.
Asbestos is accepted at the county landfill by appointment only, never as part of a mixed load. Anything you are not certain about is worth a quick check with your account manager first.