How do I use these? Am I right they just stay in the last packet?

Yes. Take out one sachet from the plastic packet; each sachet has paper on one side and clear view of the silicone beads on the other. Place the sachet with the paper side facing away from the surface you’re leaving it on ie facing upwards if you’re lying it down, or outwards if leaning against a side wall (as I did in the food cupboard). You’ll see the sachet fill up with water as damp air is sucked up by the silicone. It only needs to be replaced when it’s full of water.

How thick are these please?

Hi, they are not very thick at all, maybe 5mm when new. When they are “full” (when they have absorbed water and all the balls/crystals have turned to gel) it’s maybe 1cm thick. They seem very good, helped damp wardrobe problem

No. They trap moisture, not give off scent.

Would this product placed on top of a mattress and covered with a towel absorb the moisture from a damp mattress?

Yes. They will absorb moisture from anything but they wouldn't work very quickly to dry something like a mattress. I use them to help with damp under a small cupboard and they are great for that. Over about 3 weeks one would absorb about half a pint of water. It would probably take as long to get that much water out of a mattress. I would think standing the mattress in a dry airy area stood up on its end would be quicker if you had the time or space.

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Interior Dehumidifier Sachets

Product ID: 90028381

Details

Brand
ANSIO
Capacity
36 g
Colour
White
Included components
Dehumidifier
Item weight
0.54 Kilograms
Material
Silica Gel

💧36g moisture absorption per sachet

📏Compact 16x12.5x6.4 cm size fits small spaces

♻️Safe disposal with household waste

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£13.38

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Description

💼 Keep your space dry, fresh, and FOMO-free with ANSIO’s sleek moisture warriors!

ECO FRIENDLY DISPOSAL - Once saturated, granules turn to gel and can be safely discarded with regular waste.
LONG LASTING FRESHNESS - Each sachet works automatically for 3 to 6 weeks, adapting to humidity levels.
ALLERGEN MOLD DEFENSE - Effectively combats mold, mildew, and allergens for a healthier environment.
COMPACT DISCREET DESIGN - Slim sachets fit seamlessly into drawers, wardrobes, and cupboards without clutter.
EFFORTLESS MOISTURE CONTROL - Hydrophilic silica crystals actively trap dampness to protect your personal spaces.

ANSIO Interior Dehumidifier Sachets use advanced hydrophilic silica gel crystals to automatically absorb moisture in small spaces like drawers and wardrobes. Compact and easy to use, each 36g sachet lasts 3-6 weeks depending on humidity, helping prevent mold, mildew, and allergens. Once full, the gel-filled sachets are safe to dispose of with household waste, making them a convenient and eco-conscious solution for maintaining a fresh, dry environment.

Specifications

ASIN	B07FXX262L
Best Sellers Rank	5,916 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 16 in Dehumidifiers
Brand Name	ANSIO
Capacity	36 g
Colour	White
Country of Origin	China
Customer Reviews	4.5 4.5 out of 5 stars (1,753)
Included Components	Dehumidifier
Item Dimensions D x W x H	16D x 12.5W x 6.4H centimetres
Item Type Name	Sachets
Item Weight	0.54 Kilograms
Manufacturer	ANSIO
Material	Silica Gel
Model Name	ANSIO
Model Number	ANSIO 3018
Operation Mode	Automatic
Other Special Features of the Product	Automatic Moisture Removal, Portable
Part Number	ANSIO 3018
Recommended Uses For Product	Residential
Smart Home Compatibility	Not Smart Home Compatible
Unit Count	432.0 gram

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