How to Prep Sensory Bags to Make Them Last! (2024)

We love sensory bags, but it can be frustrating when they start to leak after a very short amount of time. If you’ve encountered the same problem, read this article to find out how we prep our sensory bags in order to make them last for weeks—or even months!

How to Prep Sensory Bags to Make Them Last! (1)

This post may contain affiliate links, which means I may receive a commission, at no extra cost to you, if you make a purchase through a link. As an Amazon Associate, I earn from qualifying purchases. Please see my full disclosure for further information.

JUMP TO…

From the moment I discovered sensory bags, I was hooked. They looked so easy to make and so fun to play with! So I immediately took out a freezer bag and filled it with baby oil, water, food colouring and glitter before sealing it up.

I spent the next little while running my fingers over it every time I walked past the dining table. There was something soothing about spreading the coloured water around, watching little bubbles separate and then join up again. I suspect I was having more fun than my kids were.

Unfortunately, the fun was short-lived. Within less than half an hour, I started to notice little pools of baby oil forming everywhere that the bag was placed. I checked the bag for holes and noticed that it was leaking at the seams. So I transferred the contents into a new bag and placed it on the table for my kids to play with.

That one broke even faster.

What Not to Do

Over the next few days, I spent some time trying to secure the freezer bags every way I could think of.

I tried placing one bag inside another, but both bags very quickly started leaking.

I tried taping up the seams with clear packing tape, but as soon as the baby oil came into contact with the tape, the tape stopped sticking and the bag started leaking again.

I tried ironing the edges of the bag to prevent the seams from tearing, but the result was so hideous that I abandoned the idea pretty quickly.

Why Secure Sensory Bags?

The thing about me is that I’m very stubborn, and when I encounter a problem, I tend to obsess over it until I’ve found a solution.

Sensory bags are such a great way to let younger kids safely explore new textures, and you can customize them almost any way you can think of! So I wasn’t going to give up on them just because a few of my freezer bags were leaking at the seams.

I’m also not a big fan of single-use, so I didn’t want to accept that sensory bags might be the sort of thing that we only played with for a few minutes or hours before discarding them. As a general rule, if I spend any amount of time making something, I feel like that time was wasted if it can only be played with once.

If you love sensory bags too, but you hate the fact that they often leak and need to be thrown out after a single use, this article could be exactly the answer you’re looking for!

About This Method

It took a while to get the smell of baby oil out of our kitchen, but I did eventually figure out a way to prevent the bags from leaking.

Now, I’d like to be perfectly clear: I’m not saying that if you use this method, the bags will not leak after any amount of time. They will probably start leaking eventually, especially if they get used a lot, so you will still need to supervise your kids while they play with them. You wouldn’t want your little ones accidentally ingesting baby oil, hair gel or any other liquid you might have put in the bag!

(Tip: I recommend trimming your child’s nails to prevent them from poking holes in the plastic.)

What I will say is that thanks to this method, most of our sensory bags have lasted us several months without leaking. This has been the case even for bags filled with water and baby oil, which I have found to be the combination that starts leaking the fastest.

And they do get used a lot, because my two- and three-year-old both love to play with them, toss them around, step on them, and generally be very rough with them despite being asked repeatedly to play more gently so as not to break them!

GRAB OUR 12 BEST SENSORY RECIPES!

Subscribe to our email newsletter to receive 12 of our most popular sensory recipes in PDF format as a welcome gift:

How to Prep Sensory Bags to Make Them Last! (2)

Already a subscriber? Don’t worry, you won’t be subscribed twice. By submitting your email address, you are agreeing to the terms of our Privacy Policy. You can unsubscribe at any time.

Required Materials

Here’s what you’ll need to secure your sensory bags for long-term use:

How to Prep Sensory Bags to Make Them Last! (3)
  • 2 gallon-sized freezer bags (we buy ours at Costco when they go on sale)
  • Gorilla Tape
  • Scissors

If you wish to remove the logo from the bags, you will also need:

  • Baby oil (I find Walmart and the dollar store to be the most cost-effective)
  • Facial tissue

Note: We use this method primarily to secure bags that are filled with liquid. You can also use it for non-liquid fillers , but it’s not really necessary unless the items you’re using are tiny and you’re scared your child might choke on them if they spill out. If that’s the case, you can prepare the bag the same way, though you’d probably be fine with just one bag and/or a single layer of tape.


How to Prep Your Sensory Bag (Step-by-Step)

1. Remove Logo (Optional)

Removing the logo is completely optional, but I like to do it because I don’t like staring at logos.

If you wish to remove it too, start by pouring a few drops of baby oil right onto the logo of the first bag and working it in with your fingers until the white ink starts coming off, like so:

How to Prep Sensory Bags to Make Them Last! (4)

Once you get to this point, finish rubbing off the logo using a tissue, making sure the focus on the outer edges of the logo, which will be the hardest to remove.

Repeat the same process with the other bag and you will have two logo-free bags!

2. Cut Off Excess Plastic

Next, unzip the bags, then cut off the excess plastic above the zipper.

How to Prep Sensory Bags to Make Them Last! (5)

This will help the bags fit into each other and will keep the excess out of the way when you seal the top of your sensory bag.

Note: The reason I recommend opening the bags first is that once you cut off the excess, they can be more difficult to open since there is a lot less to hold on.to.

3. Place One Bag Inside the Other

Once you’ve opened the bags and cut off the excess plastic, place one bag inside the other, leaving both bags open.

4. Tape Seams

Now comes the part where we start taping the bag shut. I always start with the bottom of the bag, placing my tape underneath so I can get a better view of the amount of tape covering the bag.

As much as possible, you’re going to want to place the seam of your bag along the middle of the tape so that the amount of tape at the front and back is even. This is one of the reasons why I usually prepare these bags in advance and fill them later—it’s very difficult to get an accurate idea of where to place the tape if the bag is filled.

How to Prep Sensory Bags to Make Them Last! (6)

5. Cut Off Excess

Once your tape is properly positioned, fold it over onto the top of the bag. Then, cut off the excess tape on both ends.

How to Prep Sensory Bags to Make Them Last! (7)

Note: Try to cut as close to the edge of the bag as you reasonably can while also making sure you don’t cut into the bag.

6. Repeat Steps

Repeat the taping process on both sides of the bag and cut off the excess tape.

How to Prep Sensory Bags to Make Them Last! (8)

7. Reinforce Tape

Next, you’ll be adding a second layer of tape. I usually start with the sides and end with the bottom, working in the opposite order from the first layer, to make it harder for the liquid to escape.

Once you’re done, just cut off the excess tape, and your bag is now ready to be filled! I like to prepare several bags in advance so the kids and I can focus on filling them together.

How to Prep Sensory Bags to Make Them Last! (9)

Filling Sensory Bags

When you do fill the bag, make sure that you’re actually filling the inside bag and not pouring liquid in between the two bags. I’ve had to clean out hair gel from in between the bags more than once, and trust me when I say that it’s not something you want to be doing.

Once the bag is filled, remove the excess air from both bags before zipping them shut. Then, seal that edge shut with two layers of Gorilla tape, working the same way you were doing when taping the other sides shut. I find that the zippered side tends to leak less than the others because the zipper doesn’t tear the way the seams do.

I hope using this technique will allow you and your kids to make sensory bags that last! There are countless possibilities, but we especially love filling them with hair gel, water beads, and water and oil.

How to Prep Sensory Bags to Make Them Last! (10)

As you can see, some of our bags are starting to look a little worse for wear—but they still haven’t sprung a leak!

Related Sensory Bag Articles

Love sensory bags too? Check out some of the projects you can do once you’ve prepped your bags using the above method:

  • Surprise Water Bead Sensory Bag
  • Starry Night Sensory Bag (with Glow-in-the-Dark Stars!)

Join my mailing list using the form below to receive 12 of the most popular sensory recipes on my site in PDF format! You’ll be the first to know when I publish new recipes, and you’ll also gain access to my free printables library, which is filled with lots of printable activities for kids.

GRAB OUR 12 BEST SENSORY RECIPES!

Subscribe to our email newsletter to receive 12 of our most popular sensory recipes in PDF format as a welcome gift:

How to Prep Sensory Bags to Make Them Last! (11)

Already a subscriber? Don’t worry, you won’t be subscribed twice. By submitting your email address, you are agreeing to the terms of our Privacy Policy. You can unsubscribe at any time.

How to Prep Sensory Bags to Make Them Last! (2024)

FAQs

What liquid do you put in sensory bags? ›

You can use canola oil, vegetable oil or baby oil. It really doesn't matter. Next stir several drops of food coloring into a half cup of water. Pour the water and food coloring into the bag.

How to seal sensory bags? ›

I simply pour the entire contents of the hair gel into my bag, add a little food coloring and as many stones as my little helpers desire, seal the bag with your suction or chamber sealer...and we're done! Sensory bags are great for infants and toddlers, even pre-k.

What gel to use for sensory bags? ›

Any cheap hair gel works. Add a couple drops of food coloring and glitter to the bag. Seal the bag leaving no air inside and mix very well until the color is fully blended. Using strong tape, tape the top of the bag closed.

How do you make a sensory bag for tummy time? ›

Here's how: Fill a resealable plastic bag with tactile materials like hair gel, pumpkin seeds, shaving cream, or marbles. Reinforce the seal with strong tape, then use painter's or washi tape to secure the edges of the bag to the floor or a table where your baby can play.

How to make sensory bags for dementia? ›

Fill your plastic bag with hair gel or hand sanitiser, leave a little space for the gel to move around when squeezed Add in small crafty bits such as pompoms, sequins or beads. Seal the bag tightly and use strong tape to secure all the edges. Bring your sensory bag with you to show the person who you will be meeting!

How to make sensory bags with water? ›

Help children add oil and water to the bag. Allow them to decide how much of each to add, filling the bag no more than half full. Invite children to add food coloring to the bag. They can choose one color or more than one—it will be interesting to see the results of one color vs.

References

Top Articles
Latest Posts
Recommended Articles
Article information

Author: Dean Jakubowski Ret

Last Updated:

Views: 5922

Rating: 5 / 5 (50 voted)

Reviews: 81% of readers found this page helpful

Author information

Name: Dean Jakubowski Ret

Birthday: 1996-05-10

Address: Apt. 425 4346 Santiago Islands, Shariside, AK 38830-1874

Phone: +96313309894162

Job: Legacy Sales Designer

Hobby: Baseball, Wood carving, Candle making, Jigsaw puzzles, Lacemaking, Parkour, Drawing

Introduction: My name is Dean Jakubowski Ret, I am a enthusiastic, friendly, homely, handsome, zealous, brainy, elegant person who loves writing and wants to share my knowledge and understanding with you.