1. Crushed hoses: Hoses that are crushed in some way, whether they are still crushed or not, are subject to pressure accumulation. Too much pressure increase can cause the hose to burst, which can damage more equipment and cause considerable confusion.

2. Oil leakage: Oil leakage may indicate a hole in your hose or a problem with your accessories. You may need a professional to determine the cause for you, but if you find oil or water leaking around the hose, you should stop using them immediately and consider repairing or replacing them. Generally, if the leak comes from the hose itself, the hose needs to be replaced. If the accessory is damaged, it can be repaired by replacing the damaged part, or you can consider replacing the entire accessory.

3. Bare wiring: Bare wiring means that your external hose has been severely damaged. This may cause the hose wall to rupture. Over time, these wires will start to show up under normal use, indicating that the hose has reached the end of its life and needs to be replaced. If your hose shows its wiring soon after replacement, and it shouldn't be worn so much during normal use, then you may need to look for other factors that cause damage.

4. Hose damage: Small abrasions and marks are normal, but a large number of abrasions or scratches may be signs of dangerous wearing. Damage to the outside of the hose can cause the hose to burst. This is usually achieved through normal use and age, and mastering the problem is enough. However, if your new hose is damaged too quickly, you may need to check for problems.

5. Kink and twist: Bent hose means it is not wired correctly. You may need a swivel joint or completely rearrange the house. Kink and twist will cause the hose body to wear and tear, so it is best to thoroughly inspect the hose when encountering these problems. In addition, to wear and tear, kinks and twists can cause pressure buildup that can cause the hose to burst.

6. Cracked fittings-Any cracked or corroded fittings need to be repaired or replaced. Defective fittings may cause damage to the hose. Red rust is a sign of a bigger problem, and you may want to know how your accessories are damaged. It is very important to remember not to touch the pressurized hose with your hands. Even if you are wearing gloves, do not touch the hose.