# Containers that should not hold drinking water > A kitchen counter, a row of empty jugs, and the quiet rule that only drinking-water containers store drinking water. Students learn which plastics to skip and why a clean-looking bottle can still ruin a supply. Part of the [Water](https://bordernest.com/silo/water.md) guides. ## Why the container matters as much as the water The water you store is only as safe as the jug it sits in, and most household plastics were never meant to hold something you will drink weeks or months later. A container that held chemicals can leach residues into the water even after a thorough rinse, and the plastic itself may not be rated for long contact with a beverage. Think of the jug as part of the water, because over time it becomes part of the water. ## Skip these, even if they look clean - Old milk jugs. The plastic is thin, the fat from milk soaks into the walls, and the smell is almost impossible to remove. They also deform in a warm closet. - Used cleaner, bleach, or fuel jugs. Traces of the original product can stay in the plastic and move into your drinking water. - Paint buckets and pails. These are not food-grade and the lid is rarely a true seal. - Old soda bottles for long storage. They are fine for a short walk, but the thin PET lets in air over weeks and the bottle can pick up off flavors. Treat them as a carry bottle, not a shelf. ## What to use instead Pick a jug that was sold to hold drinking water, with a spigot or a tight screw cap, and a food-grade rating you can read on the jug itself. If you would not drink straight from the container because it tastes like the last thing it held, it is not stored water. A simple test: smell the empty jug after rinsing. Any ghost of the old contents means the jug is out. ## Do this today Walk to wherever you keep empty bottles and pull every jug that ever held milk, cleaner, fuel, or paint. Put them in the recycling bin, not back in the water stack. Replace each one with a container rated for drinking water so your supply is only stored in jugs that belong there. **Reliance: Reliance Aqua-Tainer 7 Gallon.** A food grade jug with a spigot that is built to sit on a shelf full of drinking water. ## Rotate so the water stays fresh Filling the right jug is only half the job, because water that sits for a year tastes flat and may grow biofilm. Dating the jug the day you fill it is what turns a full shelf into a working supply. For the simple labeling and rotation method, read How to date the jug so you actually rotate it and open the water shop to start with the jugs we trust first. Links here are Amazon affiliate links. If you buy, we may earn a commission. It does not change your price. Check the live listing before you order. ## Related guides - [Start with water, before you buy anything clever](https://bordernest.com/blog/water-hub.md): Your tap can quit without warning. A full jug in the corner beats a filter still in your cart. - [How to treat water you scooped from outside](https://bordernest.com/blog/how-to-treat-water-from-outside.md): A creek, a pond, or a rain barrel can all be made safer with the right order. You will learn settle, filter, then treat, and why the home jug still matters most. - [How many gallons for one person at home](https://bordernest.com/blog/how-many-gallons-for-one-person.md): Ready.gov prints one gallon per person per day, so a single 7 gallon jug covers one person for about a week and is a short start for a family. - [Water for a family of four, counted in days](https://bordernest.com/blog/water-for-a-family-of-four.md): Four people need about four gallons a day, so a single seven gallon jug covers under two days. The lesson is to count days, not bottles, and start with one dated jug on the floor. - [How to store water without giving up the closet](https://bordernest.com/blog/how-to-store-emergency-water.md): One jug on the floor, a date on the side, and a corner that does not bake in July. You learn the minimum that actually counts and the spot in a small apartment that keeps water drinkable. - [Where a water jug fits in a small apartment](https://bordernest.com/blog/where-a-water-jug-fits-in-an-apartment.md): A full jug belongs on the floor, spigot facing out, in a corner that stays cool. - [Grocery store bottles or one jug you refill](https://bordernest.com/blog/grocery-bottles-or-one-refill-jug.md): A case of bottles you already bought counts as stored water. A refill jug is easier to pour from at home, and owning both is a fine plan. - [How to date the jug so you actually rotate it](https://bordernest.com/blog/how-to-date-and-rotate-a-water-jug.md): A marker on the jug outlasts a phone reminder. So you actually rotate the water instead of guessing. - [Keep the water jug out of a hot garage](https://bordernest.com/blog/keep-stored-water-out-of-the-garage.md): A garage that bakes in July or freezes in January is a fine place for a shovel and a bad place for drinking water. The lesson is how heat and plastic quietly shorten the life of stored water. - [Extra water for a pet, on top of the people](https://bordernest.com/blog/extra-water-for-the-pet.md): Ready.gov lists pet water on its own line, so add what the animal already drinks on top of the people gallon. The trick is to store water you would actually let them drink on a normal Tuesday. - [Water for a baby or an older adult at home](https://bordernest.com/blog/water-for-a-baby-or-older-adult.md): Formula and a person who cannot lift a full jug change the setup. The gallon is still where you start. This is not feeding or medicine advice. - [A weekend of stored water before any filter](https://bordernest.com/blog/a-weekend-of-water-before-any-filter.md): A weekend plan to put real water in the house before chasing a filter. The lesson is simple: stored water beats a clever gadget every time. - [Sawyer MINI or LifeStraw: pick the job, then the filter](https://bordernest.com/blog/sawyer-mini-vs-lifestraw.md): Two small filters, two different jobs. The Sawyer MINI pushes water from a pouch into a bottle; the LifeStraw is the straw you drink through. Pick the one the person using it will actually figure out under stress. - [Tablets for the water you did not store yet](https://bordernest.com/blog/tablets-for-water-you-did-not-store.md): A kitchen counter with an empty jug and a bottle of tablets side by side. Students learn that tablets treat water already in a container, so they only cover the gap when stored water runs out or never got filled. Open the HTML guide to see today's Amazon listing. Prices are confirmed on Amazon. This is not medical, legal, or emergency-service advice.