How to Store and Dispense Cooking Oil in Kilner Oil Bottles

By Kilner® - Iconic Glass Jars, Bottles & Equipment | Kilner® | Published: 2026-10-15

Category: How-to Guides

A practical routine for filling, storing and pouring cooking oil from Kilner oil bottles, including the 0.3 litre bottle with metal rack, plus cleaning and infused oil tips.

Quick answer

Fill a clean, dry Kilner oil bottle to the shoulder, not the rim, and store it in a cool, dark cupboard away from the hob. Keep the metal rack on the counter for daily pouring and use the bottle only for oils or dressings, not for long-term bulk storage.

Why a glass oil bottle beats the original container

A glass oil bottle gives you a narrow, controlled pour instead of a wide glug from a bulk tin or plastic jug. That matters when you are dressing a salad, finishing a soup or measuring oil for a pan. The Kilner 0.3 litre oil bottle is small enough to hold in one hand and light enough to pour accurately, while the metal rack keeps the bottle upright and off the worktop so drips land on the rack rather than the counter.

Glass is also non-porous, so it does not hold onto the smell of last week's garlic oil the way some plastics can. That makes it a sensible choice if you rotate between neutral oil, olive oil and infused oil. The tradeoff is weight: a full 0.3 litre glass bottle is heavier than a plastic squeeze bottle, so if you have weak grip or pour for long periods, keep the bottle half full and refill more often.

Choose the right oil and bottle size for your kitchen

Match the bottle to how fast you use oil. The Kilner 0.3 litre oil bottle suits a single cook or a small household who uses oil daily, because a smaller volume turns over faster and stays fresher. If you fry often or cook for a crowd, a 0.3 litre bottle means frequent refills; in that case, keep a larger bottle in the cupboard and decant a week's worth into the small bottle for the counter.

For infused oils, use the same small bottle and make only what you will use within a week or two. A narrow bottle with a pouring lip is easier to control over a bowl of dressing than a wide jug, and it lets you see the colour of the infusion so you can tell when it has taken on enough flavour. Do not use the metal rack as a storage rack for open bottles in a cupboard; it is designed for upright counter display and easy grabbing.

Clean and dry before every refill

Oil residue turns sticky and can go rancid, so wash the bottle between different oils. Use warm water with a little washing-up liquid, a bottle brush for the base, and rinse thoroughly. If the bottle has a narrow neck, a rinse with white vinegar followed by hot water helps remove oily film. Dry the bottle upside down on a rack until no water droplets remain inside.

Never top up a bottle that still has old oil in it. Mixing fresh oil with the last dregs shortens the life of the whole bottle and can make the flavour taste stale. If you are switching from a savoury infused oil to a neutral oil, wash and dry even if the bottle looks clean.

Step-by-step: fill, store and pour

Wash and fully dry the bottle: Wash the glass bottle and any cap or pourer in warm soapy water, rinse well and leave upside down to drain until completely dry inside. A single water droplet can cloud clear oil and encourage spoilage. Checkpoint: hold the bottle up to a light. If you see moisture, dry it again before filling.
Fill to the shoulder, not the rim: Place a funnel in the neck and pour oil slowly until it reaches the shoulder of the bottle, leaving a small air gap below the cap. Overfilling causes oil to seep into the threads and down the outside when you tip the bottle. Common mistake: filling right to the top, which makes the cap messy and the bottle slippery.
Wipe the neck and cap before closing: Wipe the rim and threads with a clean kitchen towel, then close the cap firmly. Any oil left on the threads will attract dust and make the cap hard to grip next time. Checkpoint: run your finger around the neck. It should feel dry, not tacky.
Store in a cool, dark place: Keep the bottle in a cupboard away from the hob, oven and direct sunlight. Heat and light speed up rancidity, especially for olive and nut oils. If you use the metal rack on the counter, keep it out of direct sun and away from the stove. Common mistake: storing oil on a sunny windowsill or right next to the cooker.
Pour with the label facing up: Hold the bottle with the label facing upward so drips run down the back of the bottle rather than over the label. Pour in a slow, steady stream and stop before the oil reaches the lip. Checkpoint: if oil runs down the front, wipe it immediately so the glass does not become greasy.
Refresh the oil regularly: Top up only when the bottle is nearly empty, and wash it before switching to a different oil. For infused oils, make small batches and use them within a week or two. Next step: if the oil smells stale, nutty in a bad way or slightly bitter, discard it and wash the bottle.

Product facts

Kilner Set of 2 Oil Bottles & Metal Rack 0.3 Litre: Kilner Set of 2 Oil Bottles & Metal Rack 0.3 Litre, designed to infuse a touch of elegance on the dining table and store salad dressings, vinegars and more. The 0.3 litre size is ideal for countertop pouring and dressings, and the rack keeps two bottles tidy and upright.
Kilner® Set of 2 Bottles & Metal Rack: Kilner® Set of 2 Bottles & Metal Rack is perfect for creating a smart home display for oils and vinegars and comes in a metal wire stand. If you want oil and vinegar side by side for dressings, this set gives you a matching pair with a dedicated stand.