Personal Care & Elimination for CNAs

Bathing accomplishes far more than cleanliness. It stimulates circulation, gives you a head-to-toe opportunity to assess skin for redness, bruising, rashes, and pressure injuries, and offers one-on-one time that supports the resident's dignity and emotional well-being. CNAs commonly perform three levels of bathing: a complete bed bath for residents who cannot get out of bed, a partial bath for residents who can wash some areas themselves (typically face, hands, axillae, and perineum), and a shower or tub bath for ambulatory residents. The plan of care dictates which is appropriate.

On the NNAAP exam, bath water temperature is a critical step. Fill the basin to roughly half full and aim for about 105°F (40.5°C) — always test with a thermometer first, then ask the resident to verify the water feels comfortable before you begin washing. Skipping either the thermometer check or the resident's verification is a common reason candidates fail. Change the water any time it becomes cool, soapy, or soiled, and keep the basin within easy reach so you are not stretching across the resident.

Follow the standard order: clean to dirty, distal to proximal, and top to bottom. Begin with the eyes, washing from the inner canthus (corner near the nose) outward to the outer canthus using a separate clean section of the washcloth for each eye — this prevents transferring debris into the tear duct. Next wash the face (no soap unless requested), then the neck, arms (far arm first or near arm depending on positioning), chest, abdomen, legs, back, and finish with perineal care last because that area is considered the dirtiest.

Throughout the bath, keep the resident covered with a bath blanket and expose only the body part you are actively washing — this preserves modesty and prevents chilling. Rinse soap thoroughly because residue dries fragile skin, and pat dry rather than rubbing, paying special attention to skin folds under breasts, the abdomen, axillae, and between toes where moisture causes maceration and fungal growth. Apply lotion to dry areas but never between toes. Report any reddened, broken, bruised, or unusual skin findings to the nurse immediately.

Perineal care is one of the most frequently tested and most clinically important CNA skills. The perineal area is warm, moist, and close to the urinary and gastrointestinal openings, which makes it the most common site of skin breakdown, urinary tract infections (UTIs), and odor problems in long-term care. Peri-care is performed at least once daily during the bath, after every incontinence episode, after every bowel movement, and before and after catheter care. Always wear gloves and use fresh, warm water and a clean washcloth for each stroke.

For a female resident, separate the labia and wash from front (the urethral meatus) to back (toward the anus) using a clean section of the washcloth for each downward stroke. Never wipe back to front — this drags bacteria from the rectum toward the urethra and is a leading cause of UTIs. After cleaning the labia, wash the outer perineal area, then turn the resident on her side to clean the rectal area front to back. Rinse, pat dry thoroughly, and check skin folds for redness or breakdown.

For a male resident, hold the penis gently and start at the meatus (tip), cleaning in a circular motion from the tip down the shaft toward the base. If the resident is uncircumcised, retract the foreskin first, clean the exposed glans, then return the foreskin to its natural position — failure to replace the foreskin can cause paraphimosis, a painful and dangerous swelling. Continue down the shaft, scrotum, perineum, and finally the rectal area, using a clean part of the cloth for each stroke and changing water if soiled.

Peri-care is also a dignity-sensitive moment. Explain what you are doing, keep the resident covered with a bath blanket except for the area being washed, work efficiently, and never make facial expressions or comments that could embarrass the resident. Report any unusual discharge, odor, redness, swelling, open areas, rashes, bleeding, or complaints of burning or itching to the nurse — these can signal UTI, yeast infection, or skin breakdown that needs prompt treatment.

Oral care prevents far more than bad breath. Poor mouth hygiene allows bacteria to multiply on the teeth, gums, and tongue, and those bacteria can be aspirated into the lungs, causing aspiration pneumonia — a leading cause of death in long-term care. Daily oral care also helps residents enjoy food, communicate clearly, and feel dignified. CNAs perform oral care at least twice a day (morning and evening) and after meals when possible. Always wear gloves, and inspect the mouth for sores, bleeding gums, loose teeth, white patches, or dry/cracked lips and report findings to the nurse.

For residents with natural teeth, position them upright, drape a towel across the chest, and brush all surfaces of the teeth using a soft-bristled toothbrush held at a 45-degree angle to the gumline. Use short, gentle strokes, brush the tongue to remove bacteria, and have the resident rinse and spit into an emesis basin. Floss daily if it is in the care plan. Apply lip balm to prevent cracking. Encourage the resident to do as much as they can — handing them the toothbrush supports independence.

Denture care protects both the dentures (which are expensive) and the resident's oral tissues. Always handle dentures over a basin lined with a washcloth or filled with water so they will not break if dropped. Brush them with a denture brush and cool water — hot water can warp the plastic. Never use regular toothpaste, which is too abrasive. When dentures are out, brush the gums, tongue, and palate with a soft brush or gauze. Store dentures in a labeled, water-filled denture cup when not worn, never wrapped in a tissue where they can be thrown away.

Oral care for an unconscious resident requires special precautions because the gag and swallow reflexes may be impaired. Position the resident on their side with the head turned toward you so secretions drain out of the mouth, not down the airway. Use only a small amount of liquid — moistened mouth swabs or a toothbrush barely damp with a cleansing solution. Place an emesis basin under the cheek and a towel under the chin. Never put your fingers into an unconscious resident's mouth; use a padded tongue blade if needed because the jaw can clamp shut reflexively. Even when residents appear unresponsive, explain each step — hearing is often the last sense to fade.

Grooming supports a resident's self-image and is often what visiting families notice first. Hair should be brushed or combed daily, parted and styled the way the resident prefers, and washed regularly per the care plan — usually weekly or more often as needed. For bedridden residents, hair can be washed in bed using a special trough or no-rinse shampoo cap. Comb gently from the ends upward to remove tangles without pulling. For matted hair, work in a small amount of detangler or conditioner and use a wide-toothed comb. Ask before changing a hairstyle.

Nail care keeps hands and feet comfortable and prevents skin tears from accidental scratching. Soak the fingers in warm water to soften the nails, then clean under each nail with an orange stick and file the nails smooth with an emery board. File, do not cut, in a straight-across motion for fingernails. Foot care includes washing the feet, drying carefully between the toes, and inspecting for cracks, calluses, redness, or blisters. CNAs never cut toenails on diabetic residents or residents with poor circulation — a small nick can lead to ulcers, infection, or amputation. Refer all toenail trimming to the nurse or podiatrist.

Shaving is offered daily to male residents who normally shave and to female residents per preference. There are two main razor types: safety (disposable) razors and electric razors. An electric razor is required for residents on anticoagulants (blood thinners such as warfarin, heparin, apixaban, or aspirin), residents with bleeding disorders, low platelet counts, or any condition that makes bleeding hard to stop. A small nick from a safety razor can bleed dangerously in these residents. Electric razors must never be used near oxygen because of fire risk; move the oxygen first or use them in a different room per facility policy.

Before shaving with a safety razor, soften the beard with a warm wet washcloth and apply shaving cream. Hold the skin taut and shave in the direction of hair growth using short strokes, rinsing the blade frequently. Shave downward on the face and upward on the neck. Apply aftershave only if the resident requests it and has no allergies. Rinse, dry, and inspect for any nicks — report bleeding that does not stop with pressure. Always wear gloves because of the risk of blood exposure, and dispose of disposable razors in the sharps container, never the regular trash.

Helping residents eliminate is one of the most basic and most dignity-sensitive tasks a CNA performs. Whenever possible, assist the resident to the toilet or to a bedside commode rather than using a bedpan — this maintains the most natural position for elimination, helps preserve bladder and bowel function, and supports independence. Answer call lights for toileting promptly; waiting even a few minutes can cause incontinence, falls (residents trying to get up alone), and loss of dignity. Provide privacy by closing the door, pulling the curtain, and stepping out if it is safe.

A standard bedpan is used for residents who cannot get out of bed for bowel movements or for female urination. Warm the bedpan with warm water (then dry it), lower the head of the bed flat, help the resident roll onto their side, place the bedpan with the wider, rounded end under the buttocks, and roll the resident back onto it. Raise the head of the bed to 30-45 degrees (a more natural sitting position) unless contraindicated, provide toilet paper and a call light, and give privacy. Never leave a resident on a bedpan longer than necessary — prolonged pressure causes skin breakdown.

A fracture pan is a flatter, wedge-shaped bedpan used for residents who cannot lift their hips: post-hip-surgery, hip fracture, total hip replacement, back surgery, severe arthritis, or full-body casts. The flat, thin end slides under the buttocks with the handle facing the foot of the bed, so the resident does not need to be lifted. Always use a fracture pan — never a standard bedpan — for residents on hip precautions. Male residents commonly use a urinal; stand it on a flat surface to avoid spills and provide a call light.

Promote independence through prompted voiding and scheduled toileting: offer toileting on a regular schedule (often every two hours during the day), ask if the resident needs to go before activities and meals, and praise successful continence. Always measure and record urine output if the resident is on intake-and-output (I&O), and observe the urine before discarding. Report cloudy, dark, bloody, or foul-smelling urine, complaints of burning, urgency, frequency, or new confusion in an elderly resident — these are classic signs of a urinary tract infection (UTI), which often presents atypically in older adults.

Incontinence is the involuntary loss of urine or stool. It is not a normal part of aging — it is a symptom that always needs to be reported and assessed. There are five common types: stress incontinence (leakage with coughing, laughing, sneezing, or lifting), urge incontinence (a sudden strong urge with leakage before reaching the bathroom), overflow incontinence (constant dribbling because the bladder cannot fully empty), functional incontinence (the resident cannot get to the toilet in time because of mobility, vision, or cognitive problems), and total or mixed incontinence (continuous loss combining several causes).

Urine and stool on the skin cause rapid skin breakdown. The combination of moisture, bacteria, and ammonia softens (macerates) the skin and creates incontinence-associated dermatitis, which can progress to open pressure injuries within hours. Clean the resident immediately after every incontinence episode using gentle pH-balanced cleanser and warm water, pat dry (never rub), and apply a barrier cream or moisture barrier ointment as ordered. Change wet linens and clothing, and reposition the resident — never leave a resident lying on a wet or soiled brief.

Incontinence briefs, pads, and underpads protect bedding and clothing but should not be a substitute for prompt toileting. Choose the appropriate absorbency, fit snugly without compressing the skin, and check briefs at least every two hours. Indwelling catheters are used only when medically necessary because they significantly increase UTI risk; keep the drainage bag below bladder level, never on the floor, and always below the resident during transfers. Provide catheter care daily and after every BM, cleaning from the meatus outward along the tubing.

Always treat incontinence with sensitivity — many residents feel ashamed, depressed, or angry about losing this control. Never scold, sigh, or make comments. Use a matter-of-fact, kind tone, work efficiently, and offer reassurance. Report new or worsening incontinence, changes in the color, odor, amount, or consistency of urine or stool, blood, complaints of pain or burning, redness or rashes around the perineum, and any sudden behavior change.