{"product_id":"eye-heat-wheat-bag","title":"Eye Heat Wheat Bag","description":"\u003cp\u003e\u003cstrong\u003e✔ Stock on hand — ships NZ-wide from Rose Optometry, Hamilton.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eThe simplest warm compress there is\u003c\/h3\u003e\u003cp\u003eA microwavable wheat-filled bag, shaped to sit across both closed eyes. No batteries, no cable, nothing to charge and nothing to wear out.\u003c\/p\u003e\u003cp\u003eWarm compression is the first-line treatment for meibomian gland dysfunction — the blocked oil glands behind most evaporative dry eye. Drops replace the water in your tears; only heat does anything about the oil. A wheat bag holds heat far longer than a facecloth and costs less than anything else in this range. If cost is what has stopped you starting treatment, start here.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe numbers that matter.\u003c\/strong\u003e A 2024 evidence review in Ophthalmology and Therapy puts the target at an eyelid temperature of \u003cstrong\u003eat least 40°C\u003c\/strong\u003e, held for \u003cstrong\u003eat least 10 minutes, once daily\u003c\/strong\u003e — once daily deliberately rather than more often, because adherence falls as the frequency rises. Normal meibum melts across roughly 19–45°C, and in MGD the thickened meibum sits at the top of that range, often above body temperature (37°C). That is precisely why body heat alone never clears a blocked gland, and why external heat is required.\u003c\/p\u003e\u003cp\u003eHeat it for the time given on the pack, and test it on your inner wrist every single time before it goes near your eyes. Rest it on closed lids for at least ten minutes, massage gently toward the lash line, then clean the lid margin. Once a day. Most people notice a difference within two to three weeks, and you should give it six to eight weeks before deciding whether it has worked.\u003c\/p\u003e\u003cp\u003eWe would rather be straight about where it sits: this is dry heat, and it cools as you use it. Both of those make it less effective than a \u003ca href=\"\/products\/opti-soothe-moist-heat-eye-mask\"\u003emoist heat mask\u003c\/a\u003e or a \u003ca href=\"\/products\/iflo-usb-heated-eye-mask\"\u003eUSB mask that holds its temperature\u003c\/a\u003e. It is the budget option. It is also far better than nothing.\u003c\/p\u003e\u003ch3\u003eWho it’s for\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAnyone starting warm compress treatment who wants the cheapest way in\u003c\/li\u003e\n\u003cli\u003eMild evaporative dry eye and early MGD\u003c\/li\u003e\n\u003cli\u003ePeople who have been using a facecloth and wondering why nothing happens\u003c\/li\u003e\n\u003cli\u003eA second compress to keep at work, or a spare while the main one is drying\u003c\/li\u003e\n\u003cli\u003eNot the right choice if you cannot reliably judge heat — talk to us first\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eQuestions we get asked\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow long do I microwave it for?\u003c\/strong\u003e\u003cbr\u003eFollow the time on the pack. Microwave wattages vary enough that a time which is right in one kitchen will scorch a bag in another, so we will not guess a number for you. Never add “just a bit longer”, and always test it on your inner wrist first.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs it as good as a proper moist heat mask?\u003c\/strong\u003e\u003cbr\u003eNo, and we would rather say so. It is dry heat, and it is warmest in the first few minutes and cooling by the end — which is a problem when gland treatment needs the eyelid held at 40°C or above for at least 10 minutes, once daily. It is cheap, it is far better than nothing, and for mild MGD used properly every day it is a reasonable place to start.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is it different from a facecloth?\u003c\/strong\u003e\u003cbr\u003eA hot towel or facecloth holds the eyelid above 40°C for only the first minute, and drops below target within two minutes — you would have to reheat it every two minutes for the whole session, which is why almost nobody succeeds with one. Those figures come from a 2024 evidence review in Ophthalmology and Therapy, and they are the whole reason a proper compress exists. A wheat bag holds its heat for several minutes, which is a genuine step up.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat if it is too hot, or smells scorched?\u003c\/strong\u003e\u003cbr\u003eTake it off immediately and let it cool, then retest on your wrist and heat it for less time next round. If it ever smells scorched, stop using it and replace it — an overheated wheat bag can char, and that is a real fire risk rather than us being over-cautious. Never sleep with it on.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use it with my contact lenses in?\u003c\/strong\u003e\u003cbr\u003eTake them out first. Sustained warmth against a soft lens is uncomfortable, and you will want to massage the lids straight afterwards.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I wash it?\u003c\/strong\u003e\u003cbr\u003eNot the bag itself — wheat and water do not mix, so never immerse it or put it through the machine. Spot-clean the outside, and if yours has a removable cover, wash that separately.\u003c\/p\u003e\u003ch3\u003eWhy buy from Rose Optometry\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWe are an independent, optometrist-owned New Zealand practice — in Hamilton since 1969.\u003c\/li\u003e\n\u003cli\u003eFree optometrist advice with every order. Reply to your order confirmation and an optometrist answers.\u003c\/li\u003e\n\u003cli\u003eFree NZ shipping on orders over $100, and everything on this page is stock on hand.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rose Optometry","offers":[{"title":"Default Title","offer_id":52820796768537,"sku":"EYEPACK","price":13.8,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/9263\/7209\/files\/eyepack-1.jpg?v=1785029299","url":"https:\/\/store.roseoptom.co.nz\/products\/eye-heat-wheat-bag","provider":"Rose Optometry","version":"1.0","type":"link"}