Homemade Portable Toilet for Children

A homemade portable toilet for children can be made using common items through simple operations to meet emergency toilet needs. The specific plans are as follows:

I. Material Preparation

The core tools are diapers and sealed plastic bags, with optional auxiliary materials such as large plastic bags, small cardboard boxes, and superabsorbent polymers. For an upgraded portable toilet, you'll need a 20-liter plastic bucket, an electric drill, sandpaper, thick disposable toilet seat covers, cat litter or wood shavings, and a black storage bag.

II. Emergency Urination Solutions

1. Diaper Filling Method: Remove some cotton and absorbent particles from a diaper and place them inside a sealed plastic bag. Utilizing the high absorbency of the diaper, it can quickly absorb urine and prevent leaks, costing about 1 yuan.
2. Direct Use of Commercial Products: Purchase a commercially available portable toilet for children, priced at around 4 yuan, which requires no assembly and can be used directly.

III. Emergency Defecation Solutions

1. Large Plastic Bag Method: Place a large plastic bag (such as a garbage bag) inside a vehicle or a fixed container. After the child defecates, seal the bag and dispose of it. Choose thick garbage bags with handles to prevent leakage.
2. Cardboard Box Combination Method: Use a small cardboard box lined with a plastic bag at the bottom to form a simple enclosure structure, protecting privacy and facilitating cleanup. Ensure the box is securely fixed to prevent tipping over.
3. Upgraded Portable Toilet:
   • Cut a circular hole about 20 centimeters in diameter in the lid of a 20-liter plastic bucket and smooth the edges with sandpaper.
   • Attach a thick disposable toilet seat cover around the hole for added comfort.
   • Pre-fill the bucket with cat litter or wood shavings to absorb odors and facilitate subsequent disposal.
   • The entire unit weighs less than two kilograms and is highly concealable when placed in a black storage bag, making it easy to carry.

IV. Tips for Enhancing Absorbency

Add a small packet of superabsorbent polymer (such as the components found in sanitary napkins or diapers) to the sealed plastic bag. When exposed to water, the outer packaging will automatically dissolve, quickly solidifying the waste and reducing odors and leakage risks.

V. Precautions

1. After use, seal the plastic bag and dispose of it promptly to avoid prolonged storage.
2. Ensure the cardboard box structure is securely fixed to prevent tipping over.
3. Keep superabsorbent polymers out of reach of children to prevent accidental ingestion.
4. Prepare thick garbage bags, unscented wet wipes, and small bottles of hand sanitizer in advance. After use, immediately tie the garbage bag tightly and take it to a waste sorting station for disposal.