High Chair Hygiene: Keeping Your Baby's High Chair Clean & Germ-Free

The Ultimate Guide to Maintaining a Germ-Free High Chair

As a parent, you want to provide the best possible environment for your child to grow and thrive in. One of the most important pieces of equipment for your little one is the high chair, which is where they will be spending a lot of their time eating and playing. Beyond just being a seat, the high chair is a central hub for your child's early culinary adventures and sensory exploration. Ensuring it's a clean and hygienic space is paramount not only for their physical health but also for fostering a positive and safe mealtime experience. Keeping a high chair clean, however, can be a challenge. It can quickly become a breeding ground for germs and bacteria if not properly cleaned and disinfected. But don’t worry, here’s a comprehensive guide on how to keep your high chair clean and germ-free.

Why Is It Important to Keep Your High Chair Clean?

Babies and young children have underdeveloped immune systems, which means they are more susceptible to illnesses and infections. This is why it is crucial to keep your child’s high chair clean and germ-free. Bacteria and viruses can quickly spread from one surface to another, and if your child is exposed to these germs, they can become sick. Studies have shown that high chairs, especially in public places but also potentially at home if not regularly cleaned, can harbor more bacteria than even toilet seats, including pathogens like E. coli and Staphylococcus aureus.  These germs can thrive on leftover food particles and sticky residues.

Additionally, if your child has a food allergy or intolerance, leftover food particles in a dirty high chair can trigger an allergic reaction. It's important to remember that a high chair might look clean to the naked eye, but invisible germs can still be present, making regular and thorough cleaning and disinfection essential.

The good news is that keeping your high chair clean is not as difficult as it may seem. With a few simple tips and tricks, and a consistent routine, you can ensure that your child’s high chair is always clean and safe for them to use.

Step 1: Choose the Right High Chair

Before we dive into how to clean your high chair, it’s important to choose the right high chair for your child. Look for a high chair that is easy to clean and has minimal crevices or seams where food and bacteria can accumulate. Features that contribute to easy cleaning include smooth, non-porous surfaces (like plastic or finished wood), and a design with fewer nooks and crannies.  High chairs with removable parts, such as dishwasher-safe tray liners or even entire trays that are small enough for the dishwasher, can significantly simplify the cleaning process.  Some modern high chairs even feature silicone straps which are much easier to wipe down than traditional fabric ones.  Also, consider models where fabric components, if any, are easily detachable and machine washable.  While ease of cleaning is a priority, also ensure the chair meets safety standards with a secure harness and stable base, and ideally offers good ergonomics like an adjustable footrest, which contributes to a comfortable and safe eating posture for your child. 

Some high chairs have removable parts that can be washed in the dishwasher, which can make cleaning much easier. This is such a wonderful option, btw.

Step 2: Clean the High Chair After Every Use

The first step to keeping your high chair clean is to clean it after every use. This may seem like a hassle, but it will help prevent the buildup of food and bacteria. Tackling messes immediately means food won't have time to dry and harden, making your job much easier in the long run. Use a damp cloth or sponge (microfiber cloths work well) to wipe down the high chair, including the tray, seat, and any other surfaces that your child may have come into contact with. If there are any stubborn stains or food particles, use a non-toxic cleaning spray or wipe to clean the area. 

Step 3: Remove the Tray and Clean Separately

Most high chairs have a removable tray that can be taken off and cleaned separately. This is important because food can easily get trapped in the crevices and seams of the tray. The tray is the primary surface for food contact and can quickly become a hotspot for germs. Use a damp cloth or sponge to wipe down the tray and remove any food particles. If the tray is particularly dirty, you can soak it in warm soapy water or put it in the dishwasher if the manufacturer's instructions confirm it is dishwasher-safe.  Using a gentle dish soap and warm water is effective for daily tray cleaning.

Step 4: Disinfect the High Chair

Once you have cleaned the high chair and tray, it’s time to disinfect. Disinfecting is important because it helps kill any remaining bacteria or germs. It's important to understand the difference: cleaning removes visible dirt and many germs by physically lifting them from surfaces, while disinfecting uses chemicals (or heat) to kill germs on surfaces.  For effective disinfection, surfaces should generally be cleaned first to remove any organic matter that could interfere with the disinfectant's action. 

When it comes to disinfecting your child’s high chair, there are several options available. It’s important to choose a disinfectant that is safe for your child, effective against germs and bacteria, and easy to use. Here are some of the best disinfectants for cleaning a child’s high chair:

• Vinegar: Vinegar is a natural disinfectant and is safe for use around children. To disinfect your child’s high chair with vinegar, mix equal parts water and vinegar in a spray bottle and spray the solution on the high chair. Let it sit for a few minutes, then wipe it down with a clean cloth. While vinegar has some disinfectant properties, it may not be effective against all types of germs, such as some viruses. It is a good option for general cleaning and light sanitizing. 
• Hydrogen Peroxide: Hydrogen peroxide is a powerful disinfectant that is safe for use around children when used correctly and typically diluted (e.g., a 3% solution is common for household use). To disinfect your child’s high chair with hydrogen peroxide, dilute it with water in a 1:1 ratio if you are starting with a stronger concentration, or use a pre-diluted food-safe version. Spray the solution on the high chair, and let it sit for a few minutes (check product label for specific contact time, often 5-10 minutes for disinfection) before wiping it down with a clean cloth or rinsing if it's a food-contact surface.
• Chlorine Bleach: Chlorine bleach is a strong disinfectant that can effectively kill germs and bacteria. However, it’s important to use caution when using chlorine bleach around children, as it can be harmful if ingested or if fumes are inhaled in a poorly ventilated area. To disinfect your child’s high chair with chlorine bleach, mix 1 tablespoon of unscented household bleach with 1 gallon of water (this is a CDC-recommended dilution for sanitizing food contact surfaces and toys). Spray or wipe the solution on the high chair, and let it sit for at least 2 minutes (contact time is crucial).  According to the CDC, for this dilution, if items are soaked and then air-dried, rinsing is not necessary as the bleach breaks down.  However, many parents prefer to rinse food-contact surfaces afterward as an extra precaution.
• Alcohol-Based Disinfectants: Alcohol-based disinfectants, such as rubbing alcohol (at least 70% isopropyl alcohol or ethanol solution) or hand sanitizer, can also be effective at disinfecting your child’s high chair. Simply spray or wipe the disinfectant on the high chair and let it air dry. Ensure the surface remains wet for the required contact time (often 30 seconds to a minute, check product instructions). Alcohol evaporates quickly, so this is important.
• Commercial Disinfecting Wipes or Sprays: Many EPA-registered disinfecting products are available. Look for those specifically labeled as safe for use on food-contact surfaces or in areas frequented by children. Always follow the product label's instructions for contact time and whether rinsing is required. 

When using any disinfectant, be sure to follow the manufacturer’s instructions carefully, and always test a small area of the high chair first to ensure that it doesn’t cause any damage or discoloration. Additionally, be sure to rinse the high chair thoroughly with water after disinfecting to remove any residue, especially on surfaces that will come into contact with food or your child's mouth, unless the product specifically states otherwise for its safe use around children (like the air-dried bleach solution mentioned).

Step 5: Pay Attention to the Small Details

When it comes to keeping your high chair clean, it’s important to pay attention to the small details. For example, make sure to clean the straps and buckles on the high chair, as these can easily become dirty and harbor bacteria. High chair straps are notorious for trapping food.  If removable, check if they are machine washable (some nylon shoulder straps are).  If not, or for regular cleaning, wipe them down with warm water and mild soap.  For tougher grime on fabric straps, you can detach them (if possible), wet them, apply a gentle cleaner (like Simple Green All-Purpose Cleaner or a mild dish soap solution), scrub with a soft brush or toothbrush, rinse thoroughly, and air dry completely.  Never machine dry straps with plastic or metal parts.  Silicone straps are much simpler – just wipe them clean.

If your high chair has a footrest, be sure to clean this as well. Don't forget the underside of the tray, the seat edges, leg joints, and any crevices where food can hide. An old toothbrush or cotton swabs can be useful tools for these tight spots. 

Step 6: Clean the Floor

It’s also important to clean the floor around the high chair. Food and debris can easily fall onto the floor, which can attract pests and bacteria. This "splash zone" can become surprisingly messy. Use a broom or vacuum to clean up any crumbs or debris, and mop the floor regularly to keep it clean. Consider using a splat mat under the high chair for easier cleanup; many are wipeable or machine washable.

Step 7: Try to Use Non-Toxic Cleaning Products

When cleaning your high chair, it’s ideal to use non-toxic cleaning products. Babies and young children are more sensitive to harsh chemicals, so using non-toxic cleaners will help keep them safe. There are many non-toxic cleaning products available on the market today, such as vinegar, baking soda, and hydrogen peroxide. Many brands like Seventh Generation, Mrs. Meyer's, Dapple, and Method offer plant-based, biodegradable cleaners that are effective yet gentle. 

You can also make your own non-toxic cleaner by mixing equal parts water and vinegar. For scrubbing power, a paste of baking soda and water can be effective on stubborn spots. Lemon juice can also act as a natural degreaser and has mild bleaching properties.
If you do need to use more toxic cleaning supplies (which should be a last resort for baby equipment), wipe down the chair after cleaning with a damp cloth to help remove any remaining chemical residue, and ensure the area is well-ventilated during and after cleaning.

Step 8: Wash High Chair Accessories

If your high chair has accessories such as a cushion or seat cover, it’s important to wash these regularly as well. Check the manufacturer’s instructions for washing and drying, and follow these carefully. Food and spills can easily soak into fabric, making regular washing essential to prevent mold, mildew, and bacteria growth.

It’s a good idea to have a spare cushion or cover on hand, so you can switch it out while one is being washed.

Step 9: Store the High Chair Properly

When the high chair is not in use, it’s important to store it properly. This will help prevent dust and debris from settling on the high chair. If possible, store the high chair in a clean, dry place. You can also cover the high chair with a clean sheet or blanket to protect it, if you do not have a cover or if it will be unused for an extended period. If your high chair is foldable, utilizing this feature can also help keep it cleaner when stored.

Step 10: Check for Recalls

Finally, it’s important to check for any recalls on your high chair. Manufacturers may issue a recall if there is a safety issue with the high chair, such as a faulty buckle or tray. You may have been alive in the early 90s when kids getting their fingers pinched in the tray was a common occurrence. You can check for recalls on the Consumer Product Safety Commission‘s website.

Establishing a Cleaning Schedule: Making it Manageable

To avoid feeling overwhelmed, establish a routine. Here’s a sample schedule you can adapt: 

• After Every Meal/Use:

  • Brush off loose crumbs from the seat, tray, and straps.

  • Wipe down the tray thoroughly with soap and water or a non-toxic cleaner. Sanitize if desired.

  • Wipe down the seat and any other obviously soiled areas.

• Daily:

  • Give the entire high chair (seat, frame, legs) a more thorough wipe-down.

  • Clean and sanitize the tray.

  • Sweep or vacuum the floor area around the high chair.

• Weekly (or as needed):

  • Deep clean the straps and buckles.

  • Wash removable fabric seat covers/cushions according to manufacturer instructions.

  • Clean out crevices and hard-to-reach spots with a brush or cotton swab.

  • Wipe down the legs and footrest.

• Monthly:

  • If your high chair allows, disassemble it for a thorough cleaning of all parts.

  • Inspect all components for wear and tear.

  • Perform a deep disinfection of all washable surfaces.

Tackling Stubborn Stains and Odors

• Dried-on Food: For stubborn, caked-on food, try letting a damp, warm cloth sit on the spot for a few minutes to soften it before wiping. For very tough spots, a paste of baking soda and water can be gently scrubbed on the area. Avoid abrasive scrubbers that could scratch the high chair surface.

• Odors: If your high chair develops odors, a solution of vinegar and water (as mentioned in Step 4) can help neutralize them. Sprinkling baking soda on fabric parts (if dry) and letting it sit before vacuuming can also absorb odors. For fabric components, sun-drying after washing can also act as a natural disinfectant and deodorizer.

Keeping your high chair clean and germ-free is essential for your child’s health and safety. By following these simple tips and tricks, and establishing a consistent cleaning routine, you can ensure that your high chair is always clean and safe for your child to use. Remember to clean the high chair after every use, remove the tray and clean separately, disinfect appropriately and safely, pay attention to the small details like straps and crevices, use non-toxic cleaning products whenever possible, wash high chair accessories, store the high chair properly, and check for recalls. With a little bit of effort, you can provide your child with a clean and safe high chair for them to enjoy many happy and healthy meals.